156695154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 421023744

約数和(自身を除く): 264328590

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 71, 77, 102, 119, 142, 154, 187, 213, 231, 238, 281, 357, 374, 426, 462, 497, 561, 562, 714, 781, 843, 994, 1122, 1207, 1309, 1491, 1562, 1686, 1967, 2343, 2414, 2618, 2982, 3091, 3621, 3927, 3934, 4686, 4777, 5467, 5901, 6182, 7242, 7854, 8449, 9273, 9554, 10934, 11802, 13277, 14331, 16401, 16898, 18546, 19951, 21637, 25347, 26554, 28662, 32802, 33439, 39831, 39902, 43274, 50694, 52547, 59853, 64911, 66878, 79662, 92939, 100317, 105094, 119706, 129822, 139657, 157641, 185878, 200634, 219461, 278817, 279314, 315282, 339167, 367829, 418971, 438922, 557634, 658383, 678334, 735658, 837942, 1017501, 1103487, 1316766, 1536227, 2035002, 2206974, 2374169, 3072454, 3730837, 4608681, 4748338, 7122507, 7461674, 9217362, 11192511, 14245014, 22385022, 26115859, 52231718, 78347577, 156695154]

約数ペア:

[(1, 156695154), (2, 78347577), (3, 52231718), (6, 26115859), (7, 22385022), (11, 14245014), (14, 11192511), (17, 9217362), (21, 7461674), (22, 7122507), (33, 4748338), (34, 4608681), (42, 3730837), (51, 3072454), (66, 2374169), (71, 2206974), (77, 2035002), (102, 1536227), (119, 1316766), (142, 1103487), (154, 1017501), (187, 837942), (213, 735658), (231, 678334), (238, 658383), (281, 557634), (357, 438922), (374, 418971), (426, 367829), (462, 339167), (497, 315282), (561, 279314), (562, 278817), (714, 219461), (781, 200634), (843, 185878), (994, 157641), (1122, 139657), (1207, 129822), (1309, 119706), (1491, 105094), (1562, 100317), (1686, 92939), (1967, 79662), (2343, 66878), (2414, 64911), (2618, 59853), (2982, 52547), (3091, 50694), (3621, 43274), (3927, 39902), (3934, 39831), (4686, 33439), (4777, 32802), (5467, 28662), (5901, 26554), (6182, 25347), (7242, 21637), (7854, 19951), (8449, 18546), (9273, 16898), (9554, 16401), (10934, 14331), (11802, 13277)]