148877540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 380647680

約数和(自身を除く): 231770140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 97, 133, 140, 190, 194, 266, 380, 388, 485, 532, 577, 665, 679, 970, 1154, 1330, 1358, 1843, 1940, 2308, 2660, 2716, 2885, 3395, 3686, 4039, 5770, 6790, 7372, 8078, 9215, 10963, 11540, 12901, 13580, 16156, 18430, 20195, 21926, 25802, 36860, 40390, 43852, 51604, 54815, 55969, 64505, 76741, 80780, 109630, 111938, 129010, 153482, 219260, 223876, 258020, 279845, 306964, 383705, 391783, 559690, 767410, 783566, 1063411, 1119380, 1534820, 1567132, 1958915, 2126822, 3917830, 4253644, 5317055, 7443877, 7835660, 10634110, 14887754, 21268220, 29775508, 37219385, 74438770, 148877540]

約数ペア:

[(1, 148877540), (2, 74438770), (4, 37219385), (5, 29775508), (7, 21268220), (10, 14887754), (14, 10634110), (19, 7835660), (20, 7443877), (28, 5317055), (35, 4253644), (38, 3917830), (70, 2126822), (76, 1958915), (95, 1567132), (97, 1534820), (133, 1119380), (140, 1063411), (190, 783566), (194, 767410), (266, 559690), (380, 391783), (388, 383705), (485, 306964), (532, 279845), (577, 258020), (665, 223876), (679, 219260), (970, 153482), (1154, 129010), (1330, 111938), (1358, 109630), (1843, 80780), (1940, 76741), (2308, 64505), (2660, 55969), (2716, 54815), (2885, 51604), (3395, 43852), (3686, 40390), (4039, 36860), (5770, 25802), (6790, 21926), (7372, 20195), (8078, 18430), (9215, 16156), (10963, 13580), (11540, 12901)]