156958684984

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{19583}}^1$

素因数の和:19900

約数の個数: 64

約数和(自身を含む): 303555133440

約数和(自身を除く): 146596448456

約数列:

[1, 2, 4, 8, 71, 103, 137, 142, 206, 274, 284, 412, 548, 568, 824, 1096, 7313, 9727, 14111, 14626, 19454, 19583, 28222, 29252, 38908, 39166, 56444, 58504, 77816, 78332, 112888, 156664, 1001881, 1390393, 2003762, 2017049, 2682871, 2780786, 4007524, 4034098, 5365742, 5561572, 8015048, 8068196, 10731484, 11123144, 16136392, 21462968, 143210479, 190483841, 276335713, 286420958, 380967682, 552671426, 572841916, 761935364, 1105342852, 1145683832, 1523870728, 2210685704, 19619835623, 39239671246, 78479342492, 156958684984]

約数ペア:

[(1, 156958684984), (2, 78479342492), (4, 39239671246), (8, 19619835623), (71, 2210685704), (103, 1523870728), (137, 1145683832), (142, 1105342852), (206, 761935364), (274, 572841916), (284, 552671426), (412, 380967682), (548, 286420958), (568, 276335713), (824, 190483841), (1096, 143210479), (7313, 21462968), (9727, 16136392), (14111, 11123144), (14626, 10731484), (19454, 8068196), (19583, 8015048), (28222, 5561572), (29252, 5365742), (38908, 4034098), (39166, 4007524), (56444, 2780786), (58504, 2682871), (77816, 2017049), (78332, 2003762), (112888, 1390393), (156664, 1001881)]