127872096

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 389914560

約数和(自身を除く): 262042464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 289, 352, 374, 408, 419, 528, 544, 561, 578, 748, 816, 838, 867, 1056, 1122, 1156, 1257, 1496, 1632, 1676, 1734, 2244, 2312, 2514, 2992, 3179, 3352, 3468, 4488, 4609, 4624, 5028, 5984, 6358, 6704, 6936, 7123, 8976, 9218, 9248, 9537, 10056, 12716, 13408, 13827, 13872, 14246, 17952, 18436, 19074, 20112, 21369, 25432, 27654, 27744, 28492, 36872, 38148, 40224, 42738, 50864, 55308, 56984, 73744, 76296, 78353, 85476, 101728, 110616, 113968, 121091, 147488, 152592, 156706, 170952, 221232, 227936, 235059, 242182, 305184, 313412, 341904, 363273, 442464, 470118, 484364, 626824, 683808, 726546, 940236, 968728, 1253648, 1332001, 1453092, 1880472, 1937456, 2507296, 2664002, 2906184, 3760944, 3874912, 3996003, 5328004, 5812368, 7521888, 7992006, 10656008, 11624736, 15984012, 21312016, 31968024, 42624032, 63936048, 127872096]

約数ペア:

[(1, 127872096), (2, 63936048), (3, 42624032), (4, 31968024), (6, 21312016), (8, 15984012), (11, 11624736), (12, 10656008), (16, 7992006), (17, 7521888), (22, 5812368), (24, 5328004), (32, 3996003), (33, 3874912), (34, 3760944), (44, 2906184), (48, 2664002), (51, 2507296), (66, 1937456), (68, 1880472), (88, 1453092), (96, 1332001), (102, 1253648), (132, 968728), (136, 940236), (176, 726546), (187, 683808), (204, 626824), (264, 484364), (272, 470118), (289, 442464), (352, 363273), (374, 341904), (408, 313412), (419, 305184), (528, 242182), (544, 235059), (561, 227936), (578, 221232), (748, 170952), (816, 156706), (838, 152592), (867, 147488), (1056, 121091), (1122, 113968), (1156, 110616), (1257, 101728), (1496, 85476), (1632, 78353), (1676, 76296), (1734, 73744), (2244, 56984), (2312, 55308), (2514, 50864), (2992, 42738), (3179, 40224), (3352, 38148), (3468, 36872), (4488, 28492), (4609, 27744), (4624, 27654), (5028, 25432), (5984, 21369), (6358, 20112), (6704, 19074), (6936, 18436), (7123, 17952), (8976, 14246), (9218, 13872), (9248, 13827), (9537, 13408), (10056, 12716)]