156935207932

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{2203}}^1\times {\mathrm{17971}}^1$

素因数の和:21169

約数の個数: 24

約数和(自身を含む): 275053839872

約数和(自身を除く): 118118631940

約数列:

[1, 2, 4, 991, 1982, 2203, 3964, 4406, 8812, 17971, 35942, 71884, 2183173, 4366346, 8732692, 17809261, 35618522, 39590113, 71237044, 79180226, 158360452, 39233801983, 78467603966, 156935207932]

約数ペア:

[(1, 156935207932), (2, 78467603966), (4, 39233801983), (991, 158360452), (1982, 79180226), (2203, 71237044), (3964, 39590113), (4406, 35618522), (8812, 17809261), (17971, 8732692), (35942, 4366346), (71884, 2183173)]