169380652

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 362560128

約数和(自身を除く): 193179476

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 196, 217, 244, 427, 434, 457, 854, 868, 914, 1519, 1708, 1828, 1891, 2989, 3038, 3199, 3782, 5978, 6076, 6398, 7564, 11956, 12796, 13237, 14167, 22393, 26474, 27877, 28334, 44786, 52948, 55754, 56668, 89572, 92659, 99169, 111508, 185318, 195139, 198338, 370636, 390278, 396676, 694183, 780556, 864187, 1365973, 1388366, 1728374, 2731946, 2776732, 3456748, 5463892, 6049309, 12098618, 24197236, 42345163, 84690326, 169380652]

約数ペア:

[(1, 169380652), (2, 84690326), (4, 42345163), (7, 24197236), (14, 12098618), (28, 6049309), (31, 5463892), (49, 3456748), (61, 2776732), (62, 2731946), (98, 1728374), (122, 1388366), (124, 1365973), (196, 864187), (217, 780556), (244, 694183), (427, 396676), (434, 390278), (457, 370636), (854, 198338), (868, 195139), (914, 185318), (1519, 111508), (1708, 99169), (1828, 92659), (1891, 89572), (2989, 56668), (3038, 55754), (3199, 52948), (3782, 44786), (5978, 28334), (6076, 27877), (6398, 26474), (7564, 22393), (11956, 14167), (12796, 13237)]