156740460838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8803}}^1\times {\mathrm{22091}}^1$

素因数の和:30940

約数の個数: 32

約数和(自身を含む): 261405268992

約数和(自身を除く): 104664808154

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 8803, 17606, 22091, 44182, 114439, 228878, 272893, 287183, 545786, 574366, 684821, 1369642, 3547609, 7095218, 8902673, 17805346, 194467073, 388934146, 2528071949, 5056143898, 6028479263, 12056958526, 78370230419, 156740460838]

約数ペア:

[(1, 156740460838), (2, 78370230419), (13, 12056958526), (26, 6028479263), (31, 5056143898), (62, 2528071949), (403, 388934146), (806, 194467073), (8803, 17805346), (17606, 8902673), (22091, 7095218), (44182, 3547609), (114439, 1369642), (228878, 684821), (272893, 574366), (287183, 545786)]