149738761492

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1\times {\mathrm{641}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 264754662480

約数和(自身を除く): 115015900988

約数列:

[1, 2, 4, 197, 394, 521, 569, 641, 788, 1042, 1138, 1282, 2084, 2276, 2564, 102637, 112093, 126277, 205274, 224186, 252554, 296449, 333961, 364729, 410548, 448372, 505108, 592898, 667922, 729458, 1185796, 1335844, 1458916, 58400453, 65790317, 71851613, 116800906, 131580634, 143703226, 190023809, 233601812, 263161268, 287406452, 380047618, 760095236, 37434690373, 74869380746, 149738761492]

約数ペア:

[(1, 149738761492), (2, 74869380746), (4, 37434690373), (197, 760095236), (394, 380047618), (521, 287406452), (569, 263161268), (641, 233601812), (788, 190023809), (1042, 143703226), (1138, 131580634), (1282, 116800906), (2084, 71851613), (2276, 65790317), (2564, 58400453), (102637, 1458916), (112093, 1335844), (126277, 1185796), (205274, 729458), (224186, 667922), (252554, 592898), (296449, 505108), (333961, 448372), (364729, 410548)]