161420304

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:952

約数の個数: 80

約数和(自身を含む): 443596608

約数和(自身を除く): 282176304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 337, 408, 587, 674, 816, 1011, 1174, 1348, 1761, 2022, 2348, 2696, 3522, 4044, 4696, 5392, 5729, 7044, 8088, 9392, 9979, 11458, 14088, 16176, 17187, 19958, 22916, 28176, 29937, 34374, 39916, 45832, 59874, 68748, 79832, 91664, 119748, 137496, 159664, 197819, 239496, 274992, 395638, 478992, 593457, 791276, 1186914, 1582552, 2373828, 3165104, 3362923, 4747656, 6725846, 9495312, 10088769, 13451692, 20177538, 26903384, 40355076, 53806768, 80710152, 161420304]

約数ペア:

[(1, 161420304), (2, 80710152), (3, 53806768), (4, 40355076), (6, 26903384), (8, 20177538), (12, 13451692), (16, 10088769), (17, 9495312), (24, 6725846), (34, 4747656), (48, 3362923), (51, 3165104), (68, 2373828), (102, 1582552), (136, 1186914), (204, 791276), (272, 593457), (337, 478992), (408, 395638), (587, 274992), (674, 239496), (816, 197819), (1011, 159664), (1174, 137496), (1348, 119748), (1761, 91664), (2022, 79832), (2348, 68748), (2696, 59874), (3522, 45832), (4044, 39916), (4696, 34374), (5392, 29937), (5729, 28176), (7044, 22916), (8088, 19958), (9392, 17187), (9979, 16176), (11458, 14088)]