169935584

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^2$

素因数の和:177

約数の個数: 108

約数和(自身を含む): 420301224

約数和(自身を除く): 250365640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 67, 91, 104, 112, 134, 169, 182, 208, 224, 268, 338, 364, 416, 469, 536, 676, 728, 871, 938, 1072, 1183, 1352, 1456, 1742, 1876, 2144, 2366, 2704, 2912, 3484, 3752, 4489, 4732, 5408, 6097, 6968, 7504, 8978, 9464, 11323, 12194, 13936, 15008, 17956, 18928, 22646, 24388, 27872, 31423, 35912, 37856, 45292, 48776, 58357, 62846, 71824, 79261, 90584, 97552, 116714, 125692, 143648, 158522, 181168, 195104, 233428, 251384, 317044, 362336, 408499, 466856, 502768, 634088, 758641, 816998, 933712, 1005536, 1268176, 1517282, 1633996, 1867424, 2536352, 3034564, 3267992, 5310487, 6069128, 6535984, 10620974, 12138256, 13071968, 21241948, 24276512, 42483896, 84967792, 169935584]

約数ペア:

[(1, 169935584), (2, 84967792), (4, 42483896), (7, 24276512), (8, 21241948), (13, 13071968), (14, 12138256), (16, 10620974), (26, 6535984), (28, 6069128), (32, 5310487), (52, 3267992), (56, 3034564), (67, 2536352), (91, 1867424), (104, 1633996), (112, 1517282), (134, 1268176), (169, 1005536), (182, 933712), (208, 816998), (224, 758641), (268, 634088), (338, 502768), (364, 466856), (416, 408499), (469, 362336), (536, 317044), (676, 251384), (728, 233428), (871, 195104), (938, 181168), (1072, 158522), (1183, 143648), (1352, 125692), (1456, 116714), (1742, 97552), (1876, 90584), (2144, 79261), (2366, 71824), (2704, 62846), (2912, 58357), (3484, 48776), (3752, 45292), (4489, 37856), (4732, 35912), (5408, 31423), (6097, 27872), (6968, 24388), (7504, 22646), (8978, 18928), (9464, 17956), (11323, 15008), (12194, 13936)]