157357508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 372895488

約数和(自身を除く): 215537980

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 41, 44, 68, 77, 82, 119, 154, 164, 187, 238, 287, 308, 374, 451, 476, 574, 697, 733, 748, 902, 1148, 1309, 1394, 1466, 1804, 2618, 2788, 2932, 3157, 4879, 5131, 5236, 6314, 7667, 8063, 9758, 10262, 12461, 12628, 15334, 16126, 19516, 20524, 24922, 30053, 30668, 32252, 49844, 53669, 56441, 60106, 87227, 107338, 112882, 120212, 137071, 174454, 210371, 214676, 225764, 274142, 330583, 348908, 420742, 510901, 548284, 661166, 841484, 959497, 1021802, 1322332, 1918994, 2043604, 2314081, 3576307, 3837988, 4628162, 5619911, 7152614, 9256324, 11239822, 14305228, 22479644, 39339377, 78678754, 157357508]

約数ペア:

[(1, 157357508), (2, 78678754), (4, 39339377), (7, 22479644), (11, 14305228), (14, 11239822), (17, 9256324), (22, 7152614), (28, 5619911), (34, 4628162), (41, 3837988), (44, 3576307), (68, 2314081), (77, 2043604), (82, 1918994), (119, 1322332), (154, 1021802), (164, 959497), (187, 841484), (238, 661166), (287, 548284), (308, 510901), (374, 420742), (451, 348908), (476, 330583), (574, 274142), (697, 225764), (733, 214676), (748, 210371), (902, 174454), (1148, 137071), (1309, 120212), (1394, 112882), (1466, 107338), (1804, 87227), (2618, 60106), (2788, 56441), (2932, 53669), (3157, 49844), (4879, 32252), (5131, 30668), (5236, 30053), (6314, 24922), (7667, 20524), (8063, 19516), (9758, 16126), (10262, 15334), (12461, 12628)]