142466946

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 303696000

約数和(自身を除く): 161229054

約数列:

[1, 2, 3, 6, 37, 59, 73, 74, 111, 118, 146, 149, 177, 219, 222, 298, 354, 438, 447, 894, 2183, 2701, 4307, 4366, 5402, 5513, 6549, 8103, 8614, 8791, 10877, 11026, 12921, 13098, 16206, 16539, 17582, 21754, 25842, 26373, 32631, 33078, 52746, 65262, 159359, 318718, 325267, 402449, 478077, 641743, 650534, 804898, 956154, 975801, 1207347, 1283486, 1925229, 1951602, 2414694, 3850458, 23744491, 47488982, 71233473, 142466946]

約数ペア:

[(1, 142466946), (2, 71233473), (3, 47488982), (6, 23744491), (37, 3850458), (59, 2414694), (73, 1951602), (74, 1925229), (111, 1283486), (118, 1207347), (146, 975801), (149, 956154), (177, 804898), (219, 650534), (222, 641743), (298, 478077), (354, 402449), (438, 325267), (447, 318718), (894, 159359), (2183, 65262), (2701, 52746), (4307, 33078), (4366, 32631), (5402, 26373), (5513, 25842), (6549, 21754), (8103, 17582), (8614, 16539), (8791, 16206), (10877, 13098), (11026, 12921)]