102742288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 240091776

約数和(自身を除く): 137349488

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 253, 272, 368, 374, 391, 506, 748, 782, 1012, 1493, 1496, 1564, 2024, 2986, 2992, 3128, 4048, 4301, 5972, 6256, 8602, 11944, 16423, 17204, 23888, 25381, 32846, 34339, 34408, 50762, 65692, 68678, 68816, 101524, 131384, 137356, 203048, 262768, 274712, 279191, 377729, 406096, 549424, 558382, 583763, 755458, 1116764, 1167526, 1510916, 2233528, 2335052, 3021832, 4467056, 4670104, 6043664, 6421393, 9340208, 12842786, 25685572, 51371144, 102742288]

約数ペア:

[(1, 102742288), (2, 51371144), (4, 25685572), (8, 12842786), (11, 9340208), (16, 6421393), (17, 6043664), (22, 4670104), (23, 4467056), (34, 3021832), (44, 2335052), (46, 2233528), (68, 1510916), (88, 1167526), (92, 1116764), (136, 755458), (176, 583763), (184, 558382), (187, 549424), (253, 406096), (272, 377729), (368, 279191), (374, 274712), (391, 262768), (506, 203048), (748, 137356), (782, 131384), (1012, 101524), (1493, 68816), (1496, 68678), (1564, 65692), (2024, 50762), (2986, 34408), (2992, 34339), (3128, 32846), (4048, 25381), (4301, 23888), (5972, 17204), (6256, 16423), (8602, 11944)]