156920305295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1\times {\mathrm{12973}}^1$

素因数の和:15683

約数の個数: 32

約数和(自身を含む): 205739823744

約数和(自身を除く): 48819518449

約数列:

[1, 5, 13, 65, 71, 355, 923, 2621, 4615, 12973, 13105, 34073, 64865, 168649, 170365, 186091, 843245, 921083, 930455, 2419183, 4605415, 11974079, 12095915, 34002233, 59870395, 170011165, 442029029, 2210145145, 2414158543, 12070792715, 31384061059, 156920305295]

約数ペア:

[(1, 156920305295), (5, 31384061059), (13, 12070792715), (65, 2414158543), (71, 2210145145), (355, 442029029), (923, 170011165), (2621, 59870395), (4615, 34002233), (12973, 12095915), (13105, 11974079), (34073, 4605415), (64865, 2419183), (168649, 930455), (170365, 921083), (186091, 843245)]