157634820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{125107}}^1$

素因数の和:125129

約数の個数: 72

約数和(自身を含む): 546471744

約数和(自身を除く): 388836924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 125107, 250214, 375321, 500428, 625535, 750642, 875749, 1125963, 1251070, 1501284, 1751498, 1876605, 2251926, 2502140, 2627247, 3502996, 3753210, 4378745, 4503852, 5254494, 5629815, 7506420, 7881741, 8757490, 10508988, 11259630, 13136235, 15763482, 17514980, 22519260, 26272470, 31526964, 39408705, 52544940, 78817410, 157634820]

約数ペア:

[(1, 157634820), (2, 78817410), (3, 52544940), (4, 39408705), (5, 31526964), (6, 26272470), (7, 22519260), (9, 17514980), (10, 15763482), (12, 13136235), (14, 11259630), (15, 10508988), (18, 8757490), (20, 7881741), (21, 7506420), (28, 5629815), (30, 5254494), (35, 4503852), (36, 4378745), (42, 3753210), (45, 3502996), (60, 2627247), (63, 2502140), (70, 2251926), (84, 1876605), (90, 1751498), (105, 1501284), (126, 1251070), (140, 1125963), (180, 875749), (210, 750642), (252, 625535), (315, 500428), (420, 375321), (630, 250214), (1260, 125107)]