157069220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3517}}^1$

素因数の和:3573

約数の個数: 96

約数和(自身を含む): 425537280

約数和(自身を除く): 268468060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 3517, 4060, 4466, 6380, 7034, 8932, 11165, 14068, 17585, 22330, 24619, 35170, 38687, 44660, 49238, 70340, 77374, 98476, 101993, 123095, 154748, 193435, 203986, 246190, 270809, 386870, 407972, 492380, 509965, 541618, 713951, 773740, 1019930, 1083236, 1121923, 1354045, 1427902, 2039860, 2243846, 2708090, 2855804, 3569755, 4487692, 5416180, 5609615, 7139510, 7853461, 11219230, 14279020, 15706922, 22438460, 31413844, 39267305, 78534610, 157069220]

約数ペア:

[(1, 157069220), (2, 78534610), (4, 39267305), (5, 31413844), (7, 22438460), (10, 15706922), (11, 14279020), (14, 11219230), (20, 7853461), (22, 7139510), (28, 5609615), (29, 5416180), (35, 4487692), (44, 3569755), (55, 2855804), (58, 2708090), (70, 2243846), (77, 2039860), (110, 1427902), (116, 1354045), (140, 1121923), (145, 1083236), (154, 1019930), (203, 773740), (220, 713951), (290, 541618), (308, 509965), (319, 492380), (385, 407972), (406, 386870), (580, 270809), (638, 246190), (770, 203986), (812, 193435), (1015, 154748), (1276, 123095), (1540, 101993), (1595, 98476), (2030, 77374), (2233, 70340), (3190, 49238), (3517, 44660), (4060, 38687), (4466, 35170), (6380, 24619), (7034, 22330), (8932, 17585), (11165, 14068)]