129098274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7213}}^1$

素因数の和:7394

約数の個数: 32

約数和(自身を含む): 273554880

約数和(自身を除く): 144456606

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 7213, 8949, 14426, 17898, 21639, 43278, 137047, 274094, 411141, 822282, 1132441, 2264882, 3397323, 6794646, 21516379, 43032758, 64549137, 129098274]

約数ペア:

[(1, 129098274), (2, 64549137), (3, 43032758), (6, 21516379), (19, 6794646), (38, 3397323), (57, 2264882), (114, 1132441), (157, 822282), (314, 411141), (471, 274094), (942, 137047), (2983, 43278), (5966, 21639), (7213, 17898), (8949, 14426)]