149518404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{84761}}^1$

素因数の和:84785

約数の個数: 54

約数和(自身を含む): 439660494

約数和(自身を除く): 290142090

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 84761, 169522, 254283, 339044, 508566, 593327, 762849, 1017132, 1186654, 1525698, 1779981, 2373308, 3051396, 3559962, 4153289, 5339943, 7119924, 8306578, 10679886, 12459867, 16613156, 21359772, 24919734, 37379601, 49839468, 74759202, 149518404]

約数ペア:

[(1, 149518404), (2, 74759202), (3, 49839468), (4, 37379601), (6, 24919734), (7, 21359772), (9, 16613156), (12, 12459867), (14, 10679886), (18, 8306578), (21, 7119924), (28, 5339943), (36, 4153289), (42, 3559962), (49, 3051396), (63, 2373308), (84, 1779981), (98, 1525698), (126, 1186654), (147, 1017132), (196, 762849), (252, 593327), (294, 508566), (441, 339044), (588, 254283), (882, 169522), (1764, 84761)]