168319944

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 538074900

約数和(自身を除く): 369754956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 53, 54, 58, 72, 78, 81, 87, 104, 106, 108, 116, 117, 156, 159, 162, 169, 174, 212, 216, 232, 234, 261, 312, 318, 324, 338, 348, 351, 377, 424, 468, 477, 507, 522, 636, 648, 676, 689, 696, 702, 754, 783, 936, 954, 1014, 1044, 1053, 1131, 1272, 1352, 1378, 1404, 1431, 1508, 1521, 1537, 1566, 1908, 2028, 2067, 2088, 2106, 2262, 2349, 2756, 2808, 2862, 3016, 3042, 3074, 3132, 3393, 3816, 4056, 4134, 4212, 4293, 4524, 4563, 4611, 4698, 4901, 5512, 5724, 6084, 6148, 6201, 6264, 6786, 8268, 8424, 8586, 8957, 9048, 9126, 9222, 9396, 9802, 10179, 11448, 12168, 12296, 12402, 13572, 13689, 13833, 14703, 16536, 17172, 17914, 18252, 18444, 18603, 18792, 19604, 19981, 20358, 24804, 26871, 27144, 27378, 27666, 29406, 30537, 34344, 35828, 36504, 36888, 37206, 39208, 39962, 40716, 41499, 44109, 49608, 53742, 54756, 55332, 55809, 58812, 59943, 61074, 71656, 74412, 79924, 80613, 81432, 82998, 88218, 107484, 109512, 110664, 111618, 117624, 119886, 122148, 124497, 132327, 148824, 159848, 161226, 165996, 176436, 179829, 214968, 223236, 239772, 241839, 244296, 248994, 259753, 264654, 322452, 331992, 352872, 359658, 396981, 446472, 479544, 483678, 497988, 519506, 529308, 539487, 644904, 719316, 725517, 779259, 793962, 967356, 995976, 1039012, 1058616, 1078974, 1438632, 1451034, 1558518, 1587924, 1618461, 1934712, 2078024, 2157948, 2337777, 2902068, 3117036, 3175848, 3236922, 4315896, 4675554, 5804136, 6234072, 6473844, 7013331, 9351108, 12947688, 14026662, 18702216, 21039993, 28053324, 42079986, 56106648, 84159972, 168319944]

約数ペア:

[(1, 168319944), (2, 84159972), (3, 56106648), (4, 42079986), (6, 28053324), (8, 21039993), (9, 18702216), (12, 14026662), (13, 12947688), (18, 9351108), (24, 7013331), (26, 6473844), (27, 6234072), (29, 5804136), (36, 4675554), (39, 4315896), (52, 3236922), (53, 3175848), (54, 3117036), (58, 2902068), (72, 2337777), (78, 2157948), (81, 2078024), (87, 1934712), (104, 1618461), (106, 1587924), (108, 1558518), (116, 1451034), (117, 1438632), (156, 1078974), (159, 1058616), (162, 1039012), (169, 995976), (174, 967356), (212, 793962), (216, 779259), (232, 725517), (234, 719316), (261, 644904), (312, 539487), (318, 529308), (324, 519506), (338, 497988), (348, 483678), (351, 479544), (377, 446472), (424, 396981), (468, 359658), (477, 352872), (507, 331992), (522, 322452), (636, 264654), (648, 259753), (676, 248994), (689, 244296), (696, 241839), (702, 239772), (754, 223236), (783, 214968), (936, 179829), (954, 176436), (1014, 165996), (1044, 161226), (1053, 159848), (1131, 148824), (1272, 132327), (1352, 124497), (1378, 122148), (1404, 119886), (1431, 117624), (1508, 111618), (1521, 110664), (1537, 109512), (1566, 107484), (1908, 88218), (2028, 82998), (2067, 81432), (2088, 80613), (2106, 79924), (2262, 74412), (2349, 71656), (2756, 61074), (2808, 59943), (2862, 58812), (3016, 55809), (3042, 55332), (3074, 54756), (3132, 53742), (3393, 49608), (3816, 44109), (4056, 41499), (4134, 40716), (4212, 39962), (4293, 39208), (4524, 37206), (4563, 36888), (4611, 36504), (4698, 35828), (4901, 34344), (5512, 30537), (5724, 29406), (6084, 27666), (6148, 27378), (6201, 27144), (6264, 26871), (6786, 24804), (8268, 20358), (8424, 19981), (8586, 19604), (8957, 18792), (9048, 18603), (9126, 18444), (9222, 18252), (9396, 17914), (9802, 17172), (10179, 16536), (11448, 14703), (12168, 13833), (12296, 13689), (12402, 13572)]