156490908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7251

約数の個数: 72

約数和(自身を含む): 436301712

約数和(自身を除く): 279810804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7193, 7252, 10878, 14386, 21579, 21756, 28772, 43158, 50351, 86316, 100702, 151053, 201404, 266141, 302106, 352457, 532282, 604212, 704914, 798423, 1057371, 1064564, 1409828, 1596846, 1862987, 2114742, 3193692, 3725974, 4229484, 5588961, 7451948, 11177922, 13040909, 22355844, 26081818, 39122727, 52163636, 78245454, 156490908]

約数ペア:

[(1, 156490908), (2, 78245454), (3, 52163636), (4, 39122727), (6, 26081818), (7, 22355844), (12, 13040909), (14, 11177922), (21, 7451948), (28, 5588961), (37, 4229484), (42, 3725974), (49, 3193692), (74, 2114742), (84, 1862987), (98, 1596846), (111, 1409828), (147, 1064564), (148, 1057371), (196, 798423), (222, 704914), (259, 604212), (294, 532282), (444, 352457), (518, 302106), (588, 266141), (777, 201404), (1036, 151053), (1554, 100702), (1813, 86316), (3108, 50351), (3626, 43158), (5439, 28772), (7193, 21756), (7252, 21579), (10878, 14386)]