129846584

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53923}}^1$

素因数の和:53979

約数の個数: 32

約数和(自身を含む): 284718720

約数和(自身を除く): 154872136

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 53923, 107846, 215692, 377461, 431384, 754922, 1509844, 2318689, 3019688, 4637378, 9274756, 16230823, 18549512, 32461646, 64923292, 129846584]

約数ペア:

[(1, 129846584), (2, 64923292), (4, 32461646), (7, 18549512), (8, 16230823), (14, 9274756), (28, 4637378), (43, 3019688), (56, 2318689), (86, 1509844), (172, 754922), (301, 431384), (344, 377461), (602, 215692), (1204, 107846), (2408, 53923)]