156945701408

素因数分解:

$2^5\times {\mathrm{449}}^1\times {\mathrm{641}}^1\times {\mathrm{17041}}^1$

素因数の和:18141

約数の個数: 48

約数和(自身を含む): 310176329400

約数和(自身を除く): 153230627992

約数列:

[1, 2, 4, 8, 16, 32, 449, 641, 898, 1282, 1796, 2564, 3592, 5128, 7184, 10256, 14368, 17041, 20512, 34082, 68164, 136328, 272656, 287809, 545312, 575618, 1151236, 2302472, 4604944, 7651409, 9209888, 10923281, 15302818, 21846562, 30605636, 43693124, 61211272, 87386248, 122422544, 174772496, 244845088, 349544992, 4904553169, 9809106338, 19618212676, 39236425352, 78472850704, 156945701408]

約数ペア:

[(1, 156945701408), (2, 78472850704), (4, 39236425352), (8, 19618212676), (16, 9809106338), (32, 4904553169), (449, 349544992), (641, 244845088), (898, 174772496), (1282, 122422544), (1796, 87386248), (2564, 61211272), (3592, 43693124), (5128, 30605636), (7184, 21846562), (10256, 15302818), (14368, 10923281), (17041, 9209888), (20512, 7651409), (34082, 4604944), (68164, 2302472), (136328, 1151236), (272656, 575618), (287809, 545312)]