156619372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 359291520

約数和(自身を除く): 202672148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 37, 52, 58, 74, 91, 116, 148, 182, 203, 259, 364, 377, 401, 406, 481, 518, 754, 802, 812, 962, 1036, 1073, 1508, 1604, 1924, 2146, 2639, 2807, 3367, 4292, 5213, 5278, 5614, 6734, 7511, 10426, 10556, 11228, 11629, 13468, 13949, 14837, 15022, 20852, 23258, 27898, 29674, 30044, 36491, 46516, 55796, 59348, 72982, 81403, 97643, 103859, 145964, 151177, 162806, 192881, 195286, 207718, 302354, 325612, 385762, 390572, 415436, 430273, 604708, 771524, 860546, 1058239, 1350167, 1721092, 2116478, 2700334, 3011911, 4232956, 5400668, 5593549, 6023822, 11187098, 12047644, 22374196, 39154843, 78309686, 156619372]

約数ペア:

[(1, 156619372), (2, 78309686), (4, 39154843), (7, 22374196), (13, 12047644), (14, 11187098), (26, 6023822), (28, 5593549), (29, 5400668), (37, 4232956), (52, 3011911), (58, 2700334), (74, 2116478), (91, 1721092), (116, 1350167), (148, 1058239), (182, 860546), (203, 771524), (259, 604708), (364, 430273), (377, 415436), (401, 390572), (406, 385762), (481, 325612), (518, 302354), (754, 207718), (802, 195286), (812, 192881), (962, 162806), (1036, 151177), (1073, 145964), (1508, 103859), (1604, 97643), (1924, 81403), (2146, 72982), (2639, 59348), (2807, 55796), (3367, 46516), (4292, 36491), (5213, 30044), (5278, 29674), (5614, 27898), (6734, 23258), (7511, 20852), (10426, 15022), (10556, 14837), (11228, 13949), (11629, 13468)]