128097072

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4861}}^1$

素因数の和:4939

約数の個数: 80

約数和(自身を含む): 373790560

約数和(自身を除く): 245693488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 4861, 6588, 8784, 9722, 13176, 14583, 19444, 26352, 29166, 38888, 43749, 58332, 77776, 87498, 116664, 131247, 174996, 233328, 262494, 296521, 349992, 524988, 593042, 699984, 889563, 1049976, 1186084, 1779126, 2099952, 2372168, 2668689, 3558252, 4744336, 5337378, 7116504, 8006067, 10674756, 14233008, 16012134, 21349512, 32024268, 42699024, 64048536, 128097072]

約数ペア:

[(1, 128097072), (2, 64048536), (3, 42699024), (4, 32024268), (6, 21349512), (8, 16012134), (9, 14233008), (12, 10674756), (16, 8006067), (18, 7116504), (24, 5337378), (27, 4744336), (36, 3558252), (48, 2668689), (54, 2372168), (61, 2099952), (72, 1779126), (108, 1186084), (122, 1049976), (144, 889563), (183, 699984), (216, 593042), (244, 524988), (366, 349992), (432, 296521), (488, 262494), (549, 233328), (732, 174996), (976, 131247), (1098, 116664), (1464, 87498), (1647, 77776), (2196, 58332), (2928, 43749), (3294, 38888), (4392, 29166), (4861, 26352), (6588, 19444), (8784, 14583), (9722, 13176)]