157256730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2316

約数の個数: 96

約数和(自身を含む): 441080640

約数和(自身を除く): 283823910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 205, 246, 285, 342, 369, 410, 570, 615, 738, 779, 855, 1230, 1558, 1710, 1845, 2243, 2337, 3690, 3895, 4486, 4674, 6729, 7011, 7790, 11215, 11685, 13458, 14022, 20187, 22430, 23370, 33645, 35055, 40374, 42617, 67290, 70110, 85234, 91963, 100935, 127851, 183926, 201870, 213085, 255702, 275889, 383553, 426170, 459815, 551778, 639255, 767106, 827667, 919630, 1278510, 1379445, 1655334, 1747297, 1917765, 2758890, 3494594, 3835530, 4138335, 5241891, 8276670, 8736485, 10483782, 15725673, 17472970, 26209455, 31451346, 52418910, 78628365, 157256730]

約数ペア:

[(1, 157256730), (2, 78628365), (3, 52418910), (5, 31451346), (6, 26209455), (9, 17472970), (10, 15725673), (15, 10483782), (18, 8736485), (19, 8276670), (30, 5241891), (38, 4138335), (41, 3835530), (45, 3494594), (57, 2758890), (82, 1917765), (90, 1747297), (95, 1655334), (114, 1379445), (123, 1278510), (171, 919630), (190, 827667), (205, 767106), (246, 639255), (285, 551778), (342, 459815), (369, 426170), (410, 383553), (570, 275889), (615, 255702), (738, 213085), (779, 201870), (855, 183926), (1230, 127851), (1558, 100935), (1710, 91963), (1845, 85234), (2243, 70110), (2337, 67290), (3690, 42617), (3895, 40374), (4486, 35055), (4674, 33645), (6729, 23370), (7011, 22430), (7790, 20187), (11215, 14022), (11685, 13458)]