120976384

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 88

約数和(自身を含む): 258871808

約数和(自身を除く): 137895424

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 103, 124, 128, 148, 206, 248, 256, 296, 412, 496, 512, 592, 824, 992, 1024, 1147, 1184, 1648, 1984, 2294, 2368, 3193, 3296, 3811, 3968, 4588, 4736, 6386, 6592, 7622, 7936, 9176, 9472, 12772, 13184, 15244, 15872, 18352, 18944, 25544, 26368, 30488, 31744, 36704, 37888, 51088, 52736, 60976, 73408, 102176, 105472, 118141, 121952, 146816, 204352, 236282, 243904, 293632, 408704, 472564, 487808, 587264, 817408, 945128, 975616, 1174528, 1634816, 1890256, 1951232, 3269632, 3780512, 3902464, 7561024, 15122048, 30244096, 60488192, 120976384]

約数ペア:

[(1, 120976384), (2, 60488192), (4, 30244096), (8, 15122048), (16, 7561024), (31, 3902464), (32, 3780512), (37, 3269632), (62, 1951232), (64, 1890256), (74, 1634816), (103, 1174528), (124, 975616), (128, 945128), (148, 817408), (206, 587264), (248, 487808), (256, 472564), (296, 408704), (412, 293632), (496, 243904), (512, 236282), (592, 204352), (824, 146816), (992, 121952), (1024, 118141), (1147, 105472), (1184, 102176), (1648, 73408), (1984, 60976), (2294, 52736), (2368, 51088), (3193, 37888), (3296, 36704), (3811, 31744), (3968, 30488), (4588, 26368), (4736, 25544), (6386, 18944), (6592, 18352), (7622, 15872), (7936, 15244), (9176, 13184), (9472, 12772)]