156199260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53129}}^1$

素因数の和:53155

約数の個数: 72

約数和(自身を含む): 508772880

約数和(自身を除く): 352573620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 53129, 106258, 159387, 212516, 265645, 318774, 371903, 531290, 637548, 743806, 796935, 1062580, 1115709, 1487612, 1593870, 1859515, 2231418, 2603321, 3187740, 3719030, 4462836, 5206642, 5578545, 7438060, 7809963, 10413284, 11157090, 13016605, 15619926, 22314180, 26033210, 31239852, 39049815, 52066420, 78099630, 156199260]

約数ペア:

[(1, 156199260), (2, 78099630), (3, 52066420), (4, 39049815), (5, 31239852), (6, 26033210), (7, 22314180), (10, 15619926), (12, 13016605), (14, 11157090), (15, 10413284), (20, 7809963), (21, 7438060), (28, 5578545), (30, 5206642), (35, 4462836), (42, 3719030), (49, 3187740), (60, 2603321), (70, 2231418), (84, 1859515), (98, 1593870), (105, 1487612), (140, 1115709), (147, 1062580), (196, 796935), (210, 743806), (245, 637548), (294, 531290), (420, 371903), (490, 318774), (588, 265645), (735, 212516), (980, 159387), (1470, 106258), (2940, 53129)]