156965522

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 294306048

約数和(自身を除く): 137340526

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 119, 142, 238, 497, 833, 994, 1207, 1327, 1666, 2414, 2654, 3479, 6958, 8449, 9289, 16898, 18578, 22559, 45118, 59143, 65023, 94217, 118286, 130046, 157913, 188434, 315826, 659519, 1105391, 1319038, 1601689, 2210782, 3203378, 4616633, 9233266, 11211823, 22423646, 78482761, 156965522]

約数ペア:

[(1, 156965522), (2, 78482761), (7, 22423646), (14, 11211823), (17, 9233266), (34, 4616633), (49, 3203378), (71, 2210782), (98, 1601689), (119, 1319038), (142, 1105391), (238, 659519), (497, 315826), (833, 188434), (994, 157913), (1207, 130046), (1327, 118286), (1666, 94217), (2414, 65023), (2654, 59143), (3479, 45118), (6958, 22559), (8449, 18578), (9289, 16898)]