153456408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{304477}}^1$

素因数の和:304496

約数の個数: 48

約数和(自身を含む): 474985680

約数和(自身を除く): 321529272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 304477, 608954, 913431, 1217908, 1826862, 2131339, 2435816, 2740293, 3653724, 4262678, 5480586, 6394017, 7307448, 8525356, 10961172, 12788034, 17050712, 19182051, 21922344, 25576068, 38364102, 51152136, 76728204, 153456408]

約数ペア:

[(1, 153456408), (2, 76728204), (3, 51152136), (4, 38364102), (6, 25576068), (7, 21922344), (8, 19182051), (9, 17050712), (12, 12788034), (14, 10961172), (18, 8525356), (21, 7307448), (24, 6394017), (28, 5480586), (36, 4262678), (42, 3653724), (56, 2740293), (63, 2435816), (72, 2131339), (84, 1826862), (126, 1217908), (168, 913431), (252, 608954), (504, 304477)]