151681276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 289033920

約数和(自身を除く): 137352644

約数列:

[1, 2, 4, 17, 34, 68, 71, 89, 142, 178, 284, 353, 356, 706, 1207, 1412, 1513, 2414, 3026, 4828, 6001, 6052, 6319, 12002, 12638, 24004, 25063, 25276, 31417, 50126, 62834, 100252, 107423, 125668, 214846, 426071, 429692, 534089, 852142, 1068178, 1704284, 2136356, 2230607, 4461214, 8922428, 37920319, 75840638, 151681276]

約数ペア:

[(1, 151681276), (2, 75840638), (4, 37920319), (17, 8922428), (34, 4461214), (68, 2230607), (71, 2136356), (89, 1704284), (142, 1068178), (178, 852142), (284, 534089), (353, 429692), (356, 426071), (706, 214846), (1207, 125668), (1412, 107423), (1513, 100252), (2414, 62834), (3026, 50126), (4828, 31417), (6001, 25276), (6052, 25063), (6319, 24004), (12002, 12638)]