155222046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17351}}^1$

素因数の和:17437

約数の個数: 48

約数和(自身を含む): 389795328

約数和(自身を除く): 234573282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 17351, 34702, 52053, 104106, 121457, 156159, 242914, 312318, 364371, 728742, 1093113, 1231921, 2186226, 2463842, 3695763, 7391526, 8623447, 11087289, 17246894, 22174578, 25870341, 51740682, 77611023, 155222046]

約数ペア:

[(1, 155222046), (2, 77611023), (3, 51740682), (6, 25870341), (7, 22174578), (9, 17246894), (14, 11087289), (18, 8623447), (21, 7391526), (42, 3695763), (63, 2463842), (71, 2186226), (126, 1231921), (142, 1093113), (213, 728742), (426, 364371), (497, 312318), (639, 242914), (994, 156159), (1278, 121457), (1491, 104106), (2982, 52053), (4473, 34702), (8946, 17351)]