169423494

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 371589120

約数和(自身を除く): 202165626

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 191, 251, 382, 502, 573, 589, 753, 1146, 1178, 1506, 1767, 3534, 3629, 4769, 5921, 7258, 7781, 9538, 10887, 11842, 14307, 15562, 17763, 21774, 23343, 28614, 35526, 46686, 47941, 95882, 112499, 143823, 147839, 224998, 287646, 295678, 337497, 443517, 674994, 887034, 910879, 1486171, 1821758, 2732637, 2972342, 4458513, 5465274, 8917026, 28237249, 56474498, 84711747, 169423494]

約数ペア:

[(1, 169423494), (2, 84711747), (3, 56474498), (6, 28237249), (19, 8917026), (31, 5465274), (38, 4458513), (57, 2972342), (62, 2732637), (93, 1821758), (114, 1486171), (186, 910879), (191, 887034), (251, 674994), (382, 443517), (502, 337497), (573, 295678), (589, 287646), (753, 224998), (1146, 147839), (1178, 143823), (1506, 112499), (1767, 95882), (3534, 47941), (3629, 46686), (4769, 35526), (5921, 28614), (7258, 23343), (7781, 21774), (9538, 17763), (10887, 15562), (11842, 14307)]