136521154

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 72

約数和(自身を含む): 271551420

約数和(自身を除く): 135030266

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 121, 154, 203, 242, 319, 397, 406, 539, 638, 794, 847, 1078, 1421, 1694, 2233, 2779, 2842, 3509, 4367, 4466, 5558, 5929, 7018, 8734, 11513, 11858, 15631, 19453, 23026, 24563, 30569, 31262, 38906, 48037, 49126, 61138, 80591, 96074, 126643, 161182, 171941, 213983, 253286, 336259, 343882, 427966, 564137, 672518, 886501, 1128274, 1393073, 1773002, 2353813, 2786146, 4707626, 6205507, 9751511, 12411014, 19503022, 68260577, 136521154]

約数ペア:

[(1, 136521154), (2, 68260577), (7, 19503022), (11, 12411014), (14, 9751511), (22, 6205507), (29, 4707626), (49, 2786146), (58, 2353813), (77, 1773002), (98, 1393073), (121, 1128274), (154, 886501), (203, 672518), (242, 564137), (319, 427966), (397, 343882), (406, 336259), (539, 253286), (638, 213983), (794, 171941), (847, 161182), (1078, 126643), (1421, 96074), (1694, 80591), (2233, 61138), (2779, 49126), (2842, 48037), (3509, 38906), (4367, 31262), (4466, 30569), (5558, 24563), (5929, 23026), (7018, 19453), (8734, 15631), (11513, 11858)]