156949380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41521}}^1$

素因数の和:41546

約数の個数: 96

約数和(自身を含む): 558055680

約数和(自身を除く): 401106300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 41521, 83042, 124563, 166084, 207605, 249126, 290647, 373689, 415210, 498252, 581294, 622815, 747378, 830420, 871941, 1121067, 1162588, 1245630, 1453235, 1494756, 1743882, 1868445, 2242134, 2491260, 2615823, 2906470, 3487764, 3736890, 4359705, 4484268, 5231646, 5605335, 5812940, 7473780, 7847469, 8719410, 10463292, 11210670, 13079115, 15694938, 17438820, 22421340, 26158230, 31389876, 39237345, 52316460, 78474690, 156949380]

約数ペア:

[(1, 156949380), (2, 78474690), (3, 52316460), (4, 39237345), (5, 31389876), (6, 26158230), (7, 22421340), (9, 17438820), (10, 15694938), (12, 13079115), (14, 11210670), (15, 10463292), (18, 8719410), (20, 7847469), (21, 7473780), (27, 5812940), (28, 5605335), (30, 5231646), (35, 4484268), (36, 4359705), (42, 3736890), (45, 3487764), (54, 2906470), (60, 2615823), (63, 2491260), (70, 2242134), (84, 1868445), (90, 1743882), (105, 1494756), (108, 1453235), (126, 1245630), (135, 1162588), (140, 1121067), (180, 871941), (189, 830420), (210, 747378), (252, 622815), (270, 581294), (315, 498252), (378, 415210), (420, 373689), (540, 290647), (630, 249126), (756, 207605), (945, 166084), (1260, 124563), (1890, 83042), (3780, 41521)]