126239958

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 323734320

約数和(自身を除く): 197494362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 53, 54, 58, 78, 81, 87, 106, 117, 159, 162, 169, 174, 234, 243, 261, 318, 338, 351, 377, 477, 486, 507, 522, 689, 702, 754, 783, 954, 1014, 1053, 1131, 1378, 1431, 1521, 1537, 1566, 2067, 2106, 2262, 2349, 2862, 3042, 3074, 3159, 3393, 4134, 4293, 4563, 4611, 4698, 4901, 6201, 6318, 6786, 7047, 8586, 8957, 9126, 9222, 9802, 10179, 12402, 12879, 13689, 13833, 14094, 14703, 17914, 18603, 19981, 20358, 25758, 26871, 27378, 27666, 29406, 30537, 37206, 39962, 41067, 41499, 44109, 53742, 55809, 59943, 61074, 80613, 82134, 82998, 88218, 91611, 111618, 119886, 124497, 132327, 161226, 167427, 179829, 183222, 241839, 248994, 259753, 264654, 334854, 359658, 373491, 396981, 483678, 519506, 539487, 725517, 746982, 779259, 793962, 1078974, 1190943, 1451034, 1558518, 1618461, 2176551, 2337777, 2381886, 3236922, 4353102, 4675554, 4855383, 7013331, 9710766, 14026662, 21039993, 42079986, 63119979, 126239958]

約数ペア:

[(1, 126239958), (2, 63119979), (3, 42079986), (6, 21039993), (9, 14026662), (13, 9710766), (18, 7013331), (26, 4855383), (27, 4675554), (29, 4353102), (39, 3236922), (53, 2381886), (54, 2337777), (58, 2176551), (78, 1618461), (81, 1558518), (87, 1451034), (106, 1190943), (117, 1078974), (159, 793962), (162, 779259), (169, 746982), (174, 725517), (234, 539487), (243, 519506), (261, 483678), (318, 396981), (338, 373491), (351, 359658), (377, 334854), (477, 264654), (486, 259753), (507, 248994), (522, 241839), (689, 183222), (702, 179829), (754, 167427), (783, 161226), (954, 132327), (1014, 124497), (1053, 119886), (1131, 111618), (1378, 91611), (1431, 88218), (1521, 82998), (1537, 82134), (1566, 80613), (2067, 61074), (2106, 59943), (2262, 55809), (2349, 53742), (2862, 44109), (3042, 41499), (3074, 41067), (3159, 39962), (3393, 37206), (4134, 30537), (4293, 29406), (4563, 27666), (4611, 27378), (4698, 26871), (4901, 25758), (6201, 20358), (6318, 19981), (6786, 18603), (7047, 17914), (8586, 14703), (8957, 14094), (9126, 13833), (9222, 13689), (9802, 12879), (10179, 12402)]