149972316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5557}}^1$

素因数の和:5750

約数の個数: 48

約数和(自身を含む): 379100064

約数和(自身を除く): 229127748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 2076, 2249, 4498, 5557, 6747, 8996, 11114, 13494, 16671, 22228, 26988, 33342, 66684, 72241, 144482, 216723, 288964, 433446, 866892, 961361, 1922722, 2884083, 3845444, 5768166, 11536332, 12497693, 24995386, 37493079, 49990772, 74986158, 149972316]

約数ペア:

[(1, 149972316), (2, 74986158), (3, 49990772), (4, 37493079), (6, 24995386), (12, 12497693), (13, 11536332), (26, 5768166), (39, 3845444), (52, 2884083), (78, 1922722), (156, 961361), (173, 866892), (346, 433446), (519, 288964), (692, 216723), (1038, 144482), (2076, 72241), (2249, 66684), (4498, 33342), (5557, 26988), (6747, 22228), (8996, 16671), (11114, 13494)]