121928208

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 330264576

約数和(自身を除く): 208336368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 1072, 1223, 1488, 1608, 2077, 2446, 3216, 3669, 4154, 4892, 6231, 7338, 8308, 9784, 12462, 14676, 16616, 19568, 24924, 29352, 33232, 37913, 49848, 58704, 75826, 81941, 99696, 113739, 151652, 163882, 227478, 245823, 303304, 327764, 454956, 491646, 606608, 655528, 909912, 983292, 1311056, 1819824, 1966584, 2540171, 3933168, 5080342, 7620513, 10160684, 15241026, 20321368, 30482052, 40642736, 60964104, 121928208]

約数ペア:

[(1, 121928208), (2, 60964104), (3, 40642736), (4, 30482052), (6, 20321368), (8, 15241026), (12, 10160684), (16, 7620513), (24, 5080342), (31, 3933168), (48, 2540171), (62, 1966584), (67, 1819824), (93, 1311056), (124, 983292), (134, 909912), (186, 655528), (201, 606608), (248, 491646), (268, 454956), (372, 327764), (402, 303304), (496, 245823), (536, 227478), (744, 163882), (804, 151652), (1072, 113739), (1223, 99696), (1488, 81941), (1608, 75826), (2077, 58704), (2446, 49848), (3216, 37913), (3669, 33232), (4154, 29352), (4892, 24924), (6231, 19568), (7338, 16616), (8308, 14676), (9784, 12462)]