149736992

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 308992320

約数和(自身を除く): 159255328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 389, 523, 736, 778, 1046, 1556, 2092, 3112, 4184, 6224, 8368, 8947, 12029, 12448, 16736, 17894, 24058, 35788, 48116, 71576, 96232, 143152, 192464, 203447, 286304, 384928, 406894, 813788, 1627576, 3255152, 4679281, 6510304, 9358562, 18717124, 37434248, 74868496, 149736992]

約数ペア:

[(1, 149736992), (2, 74868496), (4, 37434248), (8, 18717124), (16, 9358562), (23, 6510304), (32, 4679281), (46, 3255152), (92, 1627576), (184, 813788), (368, 406894), (389, 384928), (523, 286304), (736, 203447), (778, 192464), (1046, 143152), (1556, 96232), (2092, 71576), (3112, 48116), (4184, 35788), (6224, 24058), (8368, 17894), (8947, 16736), (12029, 12448)]