191152696

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 426240000

約数和(自身を除く): 235087304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 149, 217, 248, 298, 434, 596, 739, 868, 1043, 1192, 1478, 1736, 2086, 2956, 4172, 4619, 5173, 5912, 8344, 9238, 10346, 18476, 20692, 22909, 32333, 36952, 41384, 45818, 64666, 91636, 110111, 129332, 160363, 183272, 220222, 258664, 320726, 440444, 641452, 770777, 880888, 1282904, 1541554, 3083108, 3413441, 6166216, 6826882, 13653764, 23894087, 27307528, 47788174, 95576348, 191152696]

約数ペア:

[(1, 191152696), (2, 95576348), (4, 47788174), (7, 27307528), (8, 23894087), (14, 13653764), (28, 6826882), (31, 6166216), (56, 3413441), (62, 3083108), (124, 1541554), (149, 1282904), (217, 880888), (248, 770777), (298, 641452), (434, 440444), (596, 320726), (739, 258664), (868, 220222), (1043, 183272), (1192, 160363), (1478, 129332), (1736, 110111), (2086, 91636), (2956, 64666), (4172, 45818), (4619, 41384), (5173, 36952), (5912, 32333), (8344, 22909), (9238, 20692), (10346, 18476)]