156905991554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{40502321}}^1$

素因数の和:40502485

約数の個数: 16

約数和(自身を含む): 255164628600

約数和(自身を除く): 98258637046

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 40502321, 81004642, 526530173, 1053060346, 6034845829, 12069691658, 78452995777, 156905991554]

約数ペア:

[(1, 156905991554), (2, 78452995777), (13, 12069691658), (26, 6034845829), (149, 1053060346), (298, 526530173), (1937, 81004642), (3874, 40502321)]