137377908

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 358230600

約数和(自身を除く): 220852692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 212, 267, 318, 356, 477, 534, 636, 801, 809, 954, 1068, 1602, 1618, 1908, 2427, 3204, 3236, 4717, 4854, 7281, 9434, 9708, 14151, 14562, 18868, 28302, 29124, 42453, 42877, 56604, 72001, 84906, 85754, 128631, 144002, 169812, 171508, 216003, 257262, 288004, 385893, 432006, 514524, 648009, 771786, 864012, 1296018, 1543572, 2592036, 3816053, 7632106, 11448159, 15264212, 22896318, 34344477, 45792636, 68688954, 137377908]

約数ペア:

[(1, 137377908), (2, 68688954), (3, 45792636), (4, 34344477), (6, 22896318), (9, 15264212), (12, 11448159), (18, 7632106), (36, 3816053), (53, 2592036), (89, 1543572), (106, 1296018), (159, 864012), (178, 771786), (212, 648009), (267, 514524), (318, 432006), (356, 385893), (477, 288004), (534, 257262), (636, 216003), (801, 171508), (809, 169812), (954, 144002), (1068, 128631), (1602, 85754), (1618, 84906), (1908, 72001), (2427, 56604), (3204, 42877), (3236, 42453), (4717, 29124), (4854, 28302), (7281, 18868), (9434, 14562), (9708, 14151)]