154285848

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{11839}}^1$

素因数の和:12032

約数の個数: 48

約数和(自身を含む): 420201600

約数和(自身を除く): 265915752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 11839, 13032, 23678, 35517, 47356, 71034, 94712, 106551, 142068, 213102, 284136, 426204, 852408, 2142859, 4285718, 6428577, 8571436, 12857154, 17142872, 19285731, 25714308, 38571462, 51428616, 77142924, 154285848]

約数ペア:

[(1, 154285848), (2, 77142924), (3, 51428616), (4, 38571462), (6, 25714308), (8, 19285731), (9, 17142872), (12, 12857154), (18, 8571436), (24, 6428577), (36, 4285718), (72, 2142859), (181, 852408), (362, 426204), (543, 284136), (724, 213102), (1086, 142068), (1448, 106551), (1629, 94712), (2172, 71034), (3258, 47356), (4344, 35517), (6516, 23678), (11839, 13032)]