157214988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{623869}}^1$

素因数の和:623886

約数の個数: 36

約数和(自身を含む): 454177360

約数和(自身を除く): 296962372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 623869, 1247738, 1871607, 2495476, 3743214, 4367083, 5614821, 7486428, 8734166, 11229642, 13101249, 17468332, 22459284, 26202498, 39303747, 52404996, 78607494, 157214988]

約数ペア:

[(1, 157214988), (2, 78607494), (3, 52404996), (4, 39303747), (6, 26202498), (7, 22459284), (9, 17468332), (12, 13101249), (14, 11229642), (18, 8734166), (21, 7486428), (28, 5614821), (36, 4367083), (42, 3743214), (63, 2495476), (84, 1871607), (126, 1247738), (252, 623869)]