154328564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 308206080

約数和(自身を除く): 153877516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 181, 247, 362, 494, 724, 863, 988, 1726, 2353, 3439, 3452, 4706, 6878, 9412, 11219, 13756, 16397, 22438, 32794, 44707, 44876, 65588, 89414, 156203, 178828, 213161, 312406, 426322, 624812, 852644, 2030639, 2967857, 4061278, 5935714, 8122556, 11871428, 38582141, 77164282, 154328564]

約数ペア:

[(1, 154328564), (2, 77164282), (4, 38582141), (13, 11871428), (19, 8122556), (26, 5935714), (38, 4061278), (52, 2967857), (76, 2030639), (181, 852644), (247, 624812), (362, 426322), (494, 312406), (724, 213161), (863, 178828), (988, 156203), (1726, 89414), (2353, 65588), (3439, 44876), (3452, 44707), (4706, 32794), (6878, 22438), (9412, 16397), (11219, 13756)]