145204206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 364041216

約数和(自身を除く): 218837010

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 43, 53, 74, 82, 86, 106, 111, 123, 129, 159, 222, 246, 258, 259, 287, 301, 318, 371, 518, 574, 602, 742, 777, 861, 903, 1113, 1517, 1554, 1591, 1722, 1763, 1806, 1961, 2173, 2226, 2279, 3034, 3182, 3526, 3922, 4346, 4551, 4558, 4773, 5289, 5883, 6519, 6837, 9102, 9546, 10578, 10619, 11137, 11766, 12341, 13038, 13674, 13727, 15211, 15953, 21238, 22274, 24682, 27454, 30422, 31857, 31906, 33411, 37023, 41181, 45633, 47859, 63714, 65231, 66822, 74046, 80401, 82362, 84323, 91266, 93439, 95718, 130462, 160802, 168646, 186878, 195693, 241203, 252969, 280317, 391386, 456617, 482406, 505938, 560634, 562807, 590261, 654073, 913234, 1125614, 1180522, 1308146, 1369851, 1688421, 1770783, 1962219, 2739702, 3376842, 3457243, 3541566, 3924438, 6914486, 10371729, 20743458, 24200701, 48401402, 72602103, 145204206]

約数ペア:

[(1, 145204206), (2, 72602103), (3, 48401402), (6, 24200701), (7, 20743458), (14, 10371729), (21, 6914486), (37, 3924438), (41, 3541566), (42, 3457243), (43, 3376842), (53, 2739702), (74, 1962219), (82, 1770783), (86, 1688421), (106, 1369851), (111, 1308146), (123, 1180522), (129, 1125614), (159, 913234), (222, 654073), (246, 590261), (258, 562807), (259, 560634), (287, 505938), (301, 482406), (318, 456617), (371, 391386), (518, 280317), (574, 252969), (602, 241203), (742, 195693), (777, 186878), (861, 168646), (903, 160802), (1113, 130462), (1517, 95718), (1554, 93439), (1591, 91266), (1722, 84323), (1763, 82362), (1806, 80401), (1961, 74046), (2173, 66822), (2226, 65231), (2279, 63714), (3034, 47859), (3182, 45633), (3526, 41181), (3922, 37023), (4346, 33411), (4551, 31906), (4558, 31857), (4773, 30422), (5289, 27454), (5883, 24682), (6519, 22274), (6837, 21238), (9102, 15953), (9546, 15211), (10578, 13727), (10619, 13674), (11137, 13038), (11766, 12341)]