146996668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 332836224

約数和(自身を除く): 185839556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 1861, 2548, 2821, 3038, 3722, 5642, 6076, 7444, 11284, 13027, 19747, 24193, 26054, 39494, 48386, 52108, 57691, 78988, 91189, 96772, 115382, 169351, 182378, 230764, 338702, 364756, 403837, 677404, 749983, 807674, 1185457, 1499966, 1615348, 2370914, 2826859, 2999932, 4741828, 5249881, 5653718, 10499762, 11307436, 20999524, 36749167, 73498334, 146996668]

約数ペア:

[(1, 146996668), (2, 73498334), (4, 36749167), (7, 20999524), (13, 11307436), (14, 10499762), (26, 5653718), (28, 5249881), (31, 4741828), (49, 2999932), (52, 2826859), (62, 2370914), (91, 1615348), (98, 1499966), (124, 1185457), (182, 807674), (196, 749983), (217, 677404), (364, 403837), (403, 364756), (434, 338702), (637, 230764), (806, 182378), (868, 169351), (1274, 115382), (1519, 96772), (1612, 91189), (1861, 78988), (2548, 57691), (2821, 52108), (3038, 48386), (3722, 39494), (5642, 26054), (6076, 24193), (7444, 19747), (11284, 13027)]