15122048

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 32248320

約数和(自身を除く): 17126272

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 103, 124, 128, 148, 206, 248, 296, 412, 496, 592, 824, 992, 1147, 1184, 1648, 1984, 2294, 2368, 3193, 3296, 3811, 3968, 4588, 4736, 6386, 6592, 7622, 9176, 12772, 13184, 15244, 18352, 25544, 30488, 36704, 51088, 60976, 73408, 102176, 118141, 121952, 146816, 204352, 236282, 243904, 408704, 472564, 487808, 945128, 1890256, 3780512, 7561024, 15122048]

約数ペア:

[(1, 15122048), (2, 7561024), (4, 3780512), (8, 1890256), (16, 945128), (31, 487808), (32, 472564), (37, 408704), (62, 243904), (64, 236282), (74, 204352), (103, 146816), (124, 121952), (128, 118141), (148, 102176), (206, 73408), (248, 60976), (296, 51088), (412, 36704), (496, 30488), (592, 25544), (824, 18352), (992, 15244), (1147, 13184), (1184, 12772), (1648, 9176), (1984, 7622), (2294, 6592), (2368, 6386), (3193, 4736), (3296, 4588), (3811, 3968)]