129195402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8521}}^1$

素因数の和:8571

約数の個数: 48

約数和(自身を含む): 311700672

約数和(自身を除く): 182505270

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 8521, 15162, 17042, 25563, 51126, 59647, 119294, 161899, 178941, 323798, 357882, 485697, 971394, 1133293, 2266586, 3076081, 3399879, 6152162, 6799758, 9228243, 18456486, 21532567, 43065134, 64597701, 129195402]

約数ペア:

[(1, 129195402), (2, 64597701), (3, 43065134), (6, 21532567), (7, 18456486), (14, 9228243), (19, 6799758), (21, 6152162), (38, 3399879), (42, 3076081), (57, 2266586), (114, 1133293), (133, 971394), (266, 485697), (361, 357882), (399, 323798), (722, 178941), (798, 161899), (1083, 119294), (2166, 59647), (2527, 51126), (5054, 25563), (7581, 17042), (8521, 15162)]