171900144

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 568713600

約数和(自身を除く): 396813456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 144, 152, 156, 162, 171, 179, 208, 216, 228, 234, 243, 247, 304, 312, 324, 342, 351, 358, 432, 456, 468, 486, 494, 513, 537, 624, 648, 684, 702, 716, 741, 912, 936, 972, 988, 1026, 1053, 1074, 1296, 1368, 1404, 1432, 1482, 1539, 1611, 1872, 1944, 1976, 2052, 2106, 2148, 2223, 2327, 2736, 2808, 2864, 2964, 3078, 3159, 3222, 3401, 3888, 3952, 4104, 4212, 4296, 4446, 4617, 4654, 4833, 5616, 5928, 6156, 6318, 6444, 6669, 6802, 6981, 8208, 8424, 8592, 8892, 9234, 9308, 9666, 10203, 11856, 12312, 12636, 12888, 13338, 13604, 13962, 14499, 16848, 17784, 18468, 18616, 19332, 20007, 20406, 20943, 24624, 25272, 25776, 26676, 27208, 27924, 28998, 30609, 35568, 36936, 37232, 38664, 40014, 40812, 41886, 43497, 44213, 50544, 53352, 54416, 55848, 57996, 60021, 61218, 62829, 73872, 77328, 80028, 81624, 83772, 86994, 88426, 91827, 106704, 111696, 115992, 120042, 122436, 125658, 132639, 160056, 163248, 167544, 173988, 176852, 183654, 188487, 231984, 240084, 244872, 251316, 265278, 275481, 320112, 335088, 347976, 353704, 367308, 376974, 397917, 480168, 489744, 502632, 530556, 550962, 565461, 695952, 707408, 734616, 753948, 795834, 826443, 960336, 1005264, 1061112, 1101924, 1130922, 1193751, 1469232, 1507896, 1591668, 1652886, 2122224, 2203848, 2261844, 2387502, 3015792, 3183336, 3305772, 3581253, 4407696, 4523688, 4775004, 6366672, 6611544, 7162506, 9047376, 9550008, 10743759, 13223088, 14325012, 19100016, 21487518, 28650024, 42975036, 57300048, 85950072, 171900144]

約数ペア:

[(1, 171900144), (2, 85950072), (3, 57300048), (4, 42975036), (6, 28650024), (8, 21487518), (9, 19100016), (12, 14325012), (13, 13223088), (16, 10743759), (18, 9550008), (19, 9047376), (24, 7162506), (26, 6611544), (27, 6366672), (36, 4775004), (38, 4523688), (39, 4407696), (48, 3581253), (52, 3305772), (54, 3183336), (57, 3015792), (72, 2387502), (76, 2261844), (78, 2203848), (81, 2122224), (104, 1652886), (108, 1591668), (114, 1507896), (117, 1469232), (144, 1193751), (152, 1130922), (156, 1101924), (162, 1061112), (171, 1005264), (179, 960336), (208, 826443), (216, 795834), (228, 753948), (234, 734616), (243, 707408), (247, 695952), (304, 565461), (312, 550962), (324, 530556), (342, 502632), (351, 489744), (358, 480168), (432, 397917), (456, 376974), (468, 367308), (486, 353704), (494, 347976), (513, 335088), (537, 320112), (624, 275481), (648, 265278), (684, 251316), (702, 244872), (716, 240084), (741, 231984), (912, 188487), (936, 183654), (972, 176852), (988, 173988), (1026, 167544), (1053, 163248), (1074, 160056), (1296, 132639), (1368, 125658), (1404, 122436), (1432, 120042), (1482, 115992), (1539, 111696), (1611, 106704), (1872, 91827), (1944, 88426), (1976, 86994), (2052, 83772), (2106, 81624), (2148, 80028), (2223, 77328), (2327, 73872), (2736, 62829), (2808, 61218), (2864, 60021), (2964, 57996), (3078, 55848), (3159, 54416), (3222, 53352), (3401, 50544), (3888, 44213), (3952, 43497), (4104, 41886), (4212, 40812), (4296, 40014), (4446, 38664), (4617, 37232), (4654, 36936), (4833, 35568), (5616, 30609), (5928, 28998), (6156, 27924), (6318, 27208), (6444, 26676), (6669, 25776), (6802, 25272), (6981, 24624), (8208, 20943), (8424, 20406), (8592, 20007), (8892, 19332), (9234, 18616), (9308, 18468), (9666, 17784), (10203, 16848), (11856, 14499), (12312, 13962), (12636, 13604), (12888, 13338)]