157244048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3917}}^1$

素因数の和:4131

約数の個数: 40

約数和(自身を含む): 329879928

約数和(自身を除く): 172635880

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3088, 3917, 5018, 7834, 10036, 15668, 20072, 31336, 40144, 50921, 62672, 101842, 203684, 407368, 755981, 814736, 1511962, 3023924, 6047848, 9827753, 12095696, 19655506, 39311012, 78622024, 157244048]

約数ペア:

[(1, 157244048), (2, 78622024), (4, 39311012), (8, 19655506), (13, 12095696), (16, 9827753), (26, 6047848), (52, 3023924), (104, 1511962), (193, 814736), (208, 755981), (386, 407368), (772, 203684), (1544, 101842), (2509, 62672), (3088, 50921), (3917, 40144), (5018, 31336), (7834, 20072), (10036, 15668)]