161139342

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 427392000

約数和(自身を除く): 266252658

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 317, 343, 399, 494, 546, 634, 637, 686, 741, 798, 931, 951, 1029, 1274, 1482, 1729, 1862, 1902, 1911, 2058, 2219, 2793, 3458, 3822, 4121, 4438, 4459, 5187, 5586, 6023, 6517, 6657, 8242, 8918, 10374, 12046, 12103, 12363, 13034, 13314, 13377, 15533, 18069, 19551, 24206, 24726, 26754, 28847, 31066, 36138, 36309, 39102, 42161, 46599, 57694, 72618, 78299, 84322, 84721, 86541, 93198, 108731, 126483, 156598, 169442, 173082, 201929, 217462, 234897, 252966, 254163, 295127, 326193, 403858, 469794, 508326, 548093, 590254, 605787, 652386, 885381, 1096186, 1211574, 1413503, 1644279, 1770762, 2065889, 2827006, 3288558, 3836651, 4131778, 4240509, 6197667, 7673302, 8481018, 11509953, 12395334, 23019906, 26856557, 53713114, 80569671, 161139342]

約数ペア:

[(1, 161139342), (2, 80569671), (3, 53713114), (6, 26856557), (7, 23019906), (13, 12395334), (14, 11509953), (19, 8481018), (21, 7673302), (26, 6197667), (38, 4240509), (39, 4131778), (42, 3836651), (49, 3288558), (57, 2827006), (78, 2065889), (91, 1770762), (98, 1644279), (114, 1413503), (133, 1211574), (147, 1096186), (182, 885381), (247, 652386), (266, 605787), (273, 590254), (294, 548093), (317, 508326), (343, 469794), (399, 403858), (494, 326193), (546, 295127), (634, 254163), (637, 252966), (686, 234897), (741, 217462), (798, 201929), (931, 173082), (951, 169442), (1029, 156598), (1274, 126483), (1482, 108731), (1729, 93198), (1862, 86541), (1902, 84721), (1911, 84322), (2058, 78299), (2219, 72618), (2793, 57694), (3458, 46599), (3822, 42161), (4121, 39102), (4438, 36309), (4459, 36138), (5187, 31066), (5586, 28847), (6023, 26754), (6517, 24726), (6657, 24206), (8242, 19551), (8918, 18069), (10374, 15533), (12046, 13377), (12103, 13314), (12363, 13034)]