171934968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 294625032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 59, 79, 87, 106, 116, 118, 158, 159, 174, 177, 212, 232, 236, 237, 316, 318, 348, 354, 424, 472, 474, 632, 636, 696, 708, 948, 1272, 1416, 1537, 1711, 1896, 2291, 3074, 3127, 3422, 4187, 4582, 4611, 4661, 5133, 6148, 6254, 6844, 6873, 8374, 9164, 9222, 9322, 9381, 10266, 12296, 12508, 12561, 13688, 13746, 13983, 16748, 18328, 18444, 18644, 18762, 20532, 25016, 25122, 27492, 27966, 33496, 36888, 37288, 37524, 41064, 50244, 54984, 55932, 75048, 90683, 100488, 111864, 121423, 135169, 181366, 242846, 247033, 270338, 272049, 362732, 364269, 405507, 485692, 494066, 540676, 544098, 725464, 728538, 741099, 811014, 971384, 988132, 1081352, 1088196, 1457076, 1482198, 1622028, 1976264, 2176392, 2914152, 2964396, 3244056, 5928792, 7163957, 14327914, 21491871, 28655828, 42983742, 57311656, 85967484, 171934968]

約数ペア:

[(1, 171934968), (2, 85967484), (3, 57311656), (4, 42983742), (6, 28655828), (8, 21491871), (12, 14327914), (24, 7163957), (29, 5928792), (53, 3244056), (58, 2964396), (59, 2914152), (79, 2176392), (87, 1976264), (106, 1622028), (116, 1482198), (118, 1457076), (158, 1088196), (159, 1081352), (174, 988132), (177, 971384), (212, 811014), (232, 741099), (236, 728538), (237, 725464), (316, 544098), (318, 540676), (348, 494066), (354, 485692), (424, 405507), (472, 364269), (474, 362732), (632, 272049), (636, 270338), (696, 247033), (708, 242846), (948, 181366), (1272, 135169), (1416, 121423), (1537, 111864), (1711, 100488), (1896, 90683), (2291, 75048), (3074, 55932), (3127, 54984), (3422, 50244), (4187, 41064), (4582, 37524), (4611, 37288), (4661, 36888), (5133, 33496), (6148, 27966), (6254, 27492), (6844, 25122), (6873, 25016), (8374, 20532), (9164, 18762), (9222, 18644), (9322, 18444), (9381, 18328), (10266, 16748), (12296, 13983), (12508, 13746), (12561, 13688)]