158691672

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{51257}}^1$

素因数の和:51312

約数の個数: 48

約数和(自身を含む): 439793640

約数和(自身を除く): 281101968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 51257, 102514, 153771, 205028, 307542, 410056, 461313, 615084, 922626, 1230168, 1845252, 2204051, 3690504, 4408102, 6612153, 8816204, 13224306, 17632408, 19836459, 26448612, 39672918, 52897224, 79345836, 158691672]

約数ペア:

[(1, 158691672), (2, 79345836), (3, 52897224), (4, 39672918), (6, 26448612), (8, 19836459), (9, 17632408), (12, 13224306), (18, 8816204), (24, 6612153), (36, 4408102), (43, 3690504), (72, 2204051), (86, 1845252), (129, 1230168), (172, 922626), (258, 615084), (344, 461313), (387, 410056), (516, 307542), (774, 205028), (1032, 153771), (1548, 102514), (3096, 51257)]