126628128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{39971}}^1$

素因数の和:39998

約数の個数: 72

約数和(自身を含む): 392844816

約数和(自身を除く): 266216688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 39971, 79942, 119913, 159884, 239826, 319768, 359739, 439681, 479652, 639536, 719478, 879362, 959304, 1279072, 1319043, 1438956, 1758724, 1918608, 2638086, 2877912, 3517448, 3837216, 3957129, 5276172, 5755824, 7034896, 7914258, 10552344, 11511648, 14069792, 15828516, 21104688, 31657032, 42209376, 63314064, 126628128]

約数ペア:

[(1, 126628128), (2, 63314064), (3, 42209376), (4, 31657032), (6, 21104688), (8, 15828516), (9, 14069792), (11, 11511648), (12, 10552344), (16, 7914258), (18, 7034896), (22, 5755824), (24, 5276172), (32, 3957129), (33, 3837216), (36, 3517448), (44, 2877912), (48, 2638086), (66, 1918608), (72, 1758724), (88, 1438956), (96, 1319043), (99, 1279072), (132, 959304), (144, 879362), (176, 719478), (198, 639536), (264, 479652), (288, 439681), (352, 359739), (396, 319768), (528, 239826), (792, 159884), (1056, 119913), (1584, 79942), (3168, 39971)]