156091696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 313372800

約数和(自身を除く): 157281104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 389, 496, 778, 809, 1556, 1618, 3112, 3236, 6224, 6472, 12059, 12944, 24118, 25079, 48236, 50158, 96472, 100316, 192944, 200632, 314701, 401264, 629402, 1258804, 2517608, 5035216, 9755731, 19511462, 39022924, 78045848, 156091696]

約数ペア:

[(1, 156091696), (2, 78045848), (4, 39022924), (8, 19511462), (16, 9755731), (31, 5035216), (62, 2517608), (124, 1258804), (248, 629402), (389, 401264), (496, 314701), (778, 200632), (809, 192944), (1556, 100316), (1618, 96472), (3112, 50158), (3236, 48236), (6224, 25079), (6472, 24118), (12059, 12944)]