169161824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2129}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 360702720

約数和(自身を除く): 191540896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 764, 1528, 2129, 2483, 3056, 4258, 4966, 6112, 8516, 9932, 17032, 19864, 27677, 34064, 39728, 55354, 68128, 79456, 110708, 221416, 406639, 442832, 813278, 885664, 1626556, 3253112, 5286307, 6506224, 10572614, 13012448, 21145228, 42290456, 84580912, 169161824]

約数ペア:

[(1, 169161824), (2, 84580912), (4, 42290456), (8, 21145228), (13, 13012448), (16, 10572614), (26, 6506224), (32, 5286307), (52, 3253112), (104, 1626556), (191, 885664), (208, 813278), (382, 442832), (416, 406639), (764, 221416), (1528, 110708), (2129, 79456), (2483, 68128), (3056, 55354), (4258, 39728), (4966, 34064), (6112, 27677), (8516, 19864), (9932, 17032)]