141930896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4691}}^1$

素因数の和:4791

約数の個数: 40

約数和(自身を含む): 288576768

約数和(自身を除く): 146645872

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 4691, 7564, 9382, 15128, 18764, 30256, 37528, 75056, 145421, 286151, 290842, 572302, 581684, 1144604, 1163368, 2289208, 2326736, 4578416, 8870681, 17741362, 35482724, 70965448, 141930896]

約数ペア:

[(1, 141930896), (2, 70965448), (4, 35482724), (8, 17741362), (16, 8870681), (31, 4578416), (61, 2326736), (62, 2289208), (122, 1163368), (124, 1144604), (244, 581684), (248, 572302), (488, 290842), (496, 286151), (976, 145421), (1891, 75056), (3782, 37528), (4691, 30256), (7564, 18764), (9382, 15128)]