159720246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 413257728

約数和(自身を除く): 253537482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 103, 126, 186, 206, 217, 279, 309, 397, 434, 558, 618, 651, 721, 794, 927, 1191, 1302, 1442, 1854, 1953, 2163, 2382, 2779, 3193, 3573, 3906, 4326, 5558, 6386, 6489, 7146, 8337, 9579, 12307, 12978, 16674, 19158, 22351, 24614, 25011, 28737, 36921, 40891, 44702, 50022, 57474, 67053, 73842, 81782, 86149, 110763, 122673, 134106, 172298, 201159, 221526, 245346, 258447, 286237, 368019, 402318, 516894, 572474, 736038, 775341, 858711, 1267621, 1550682, 1717422, 2535242, 2576133, 3802863, 5152266, 7605726, 8873347, 11408589, 17746694, 22817178, 26620041, 53240082, 79860123, 159720246]

約数ペア:

[(1, 159720246), (2, 79860123), (3, 53240082), (6, 26620041), (7, 22817178), (9, 17746694), (14, 11408589), (18, 8873347), (21, 7605726), (31, 5152266), (42, 3802863), (62, 2576133), (63, 2535242), (93, 1717422), (103, 1550682), (126, 1267621), (186, 858711), (206, 775341), (217, 736038), (279, 572474), (309, 516894), (397, 402318), (434, 368019), (558, 286237), (618, 258447), (651, 245346), (721, 221526), (794, 201159), (927, 172298), (1191, 134106), (1302, 122673), (1442, 110763), (1854, 86149), (1953, 81782), (2163, 73842), (2382, 67053), (2779, 57474), (3193, 50022), (3573, 44702), (3906, 40891), (4326, 36921), (5558, 28737), (6386, 25011), (6489, 24614), (7146, 22351), (8337, 19158), (9579, 16674), (12307, 12978)]