156978105296

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1459}}^1\times {\mathrm{85121}}^1$

素因数の和:86667

約数の個数: 40

約数和(自身を含む): 308209737600

約数和(自身を除く): 151231632304

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1459, 2918, 5836, 11672, 23344, 85121, 115261, 170242, 230522, 340484, 461044, 680968, 922088, 1361936, 1844176, 6724559, 13449118, 26898236, 53796472, 107592944, 124191539, 248383078, 496766156, 993532312, 1987064624, 9811131581, 19622263162, 39244526324, 78489052648, 156978105296]

約数ペア:

[(1, 156978105296), (2, 78489052648), (4, 39244526324), (8, 19622263162), (16, 9811131581), (79, 1987064624), (158, 993532312), (316, 496766156), (632, 248383078), (1264, 124191539), (1459, 107592944), (2918, 53796472), (5836, 26898236), (11672, 13449118), (23344, 6724559), (85121, 1844176), (115261, 1361936), (170242, 922088), (230522, 680968), (340484, 461044)]