151488558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2674

約数の個数: 72

約数和(自身を含む): 374264280

約数和(自身を除く): 222775722

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 2621, 3042, 3211, 4446, 5242, 6422, 7863, 9633, 15726, 19266, 23589, 28899, 34073, 47178, 49799, 57798, 68146, 99598, 102219, 149397, 204438, 298794, 306657, 442949, 448191, 613314, 647387, 885898, 896382, 1294774, 1328847, 1942161, 2657694, 3884322, 3986541, 5826483, 7973082, 8416031, 11652966, 16832062, 25248093, 50496186, 75744279, 151488558]

約数ペア:

[(1, 151488558), (2, 75744279), (3, 50496186), (6, 25248093), (9, 16832062), (13, 11652966), (18, 8416031), (19, 7973082), (26, 5826483), (38, 3986541), (39, 3884322), (57, 2657694), (78, 1942161), (114, 1328847), (117, 1294774), (169, 896382), (171, 885898), (234, 647387), (247, 613314), (338, 448191), (342, 442949), (494, 306657), (507, 298794), (741, 204438), (1014, 149397), (1482, 102219), (1521, 99598), (2223, 68146), (2621, 57798), (3042, 49799), (3211, 47178), (4446, 34073), (5242, 28899), (6422, 23589), (7863, 19266), (9633, 15726)]