166342528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 386979840

約数和(自身を除く): 220637312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 103, 124, 128, 148, 176, 206, 248, 296, 341, 352, 407, 412, 496, 592, 682, 704, 814, 824, 992, 1133, 1147, 1184, 1364, 1408, 1628, 1648, 1984, 2266, 2294, 2368, 2728, 3193, 3256, 3296, 3811, 3968, 4532, 4588, 4736, 5456, 6386, 6512, 6592, 7622, 9064, 9176, 10912, 12617, 12772, 13024, 13184, 15244, 18128, 18352, 21824, 25234, 25544, 26048, 30488, 35123, 36256, 36704, 41921, 43648, 50468, 51088, 52096, 60976, 70246, 72512, 73408, 83842, 100936, 102176, 118141, 121952, 140492, 145024, 146816, 167684, 201872, 204352, 236282, 243904, 280984, 335368, 403744, 408704, 472564, 487808, 561968, 670736, 807488, 945128, 1123936, 1299551, 1341472, 1614976, 1890256, 2247872, 2599102, 2682944, 3780512, 4495744, 5198204, 5365888, 7561024, 10396408, 15122048, 20792816, 41585632, 83171264, 166342528]

約数ペア:

[(1, 166342528), (2, 83171264), (4, 41585632), (8, 20792816), (11, 15122048), (16, 10396408), (22, 7561024), (31, 5365888), (32, 5198204), (37, 4495744), (44, 3780512), (62, 2682944), (64, 2599102), (74, 2247872), (88, 1890256), (103, 1614976), (124, 1341472), (128, 1299551), (148, 1123936), (176, 945128), (206, 807488), (248, 670736), (296, 561968), (341, 487808), (352, 472564), (407, 408704), (412, 403744), (496, 335368), (592, 280984), (682, 243904), (704, 236282), (814, 204352), (824, 201872), (992, 167684), (1133, 146816), (1147, 145024), (1184, 140492), (1364, 121952), (1408, 118141), (1628, 102176), (1648, 100936), (1984, 83842), (2266, 73408), (2294, 72512), (2368, 70246), (2728, 60976), (3193, 52096), (3256, 51088), (3296, 50468), (3811, 43648), (3968, 41921), (4532, 36704), (4588, 36256), (4736, 35123), (5456, 30488), (6386, 26048), (6512, 25544), (6592, 25234), (7622, 21824), (9064, 18352), (9176, 18128), (10912, 15244), (12617, 13184), (12772, 13024)]