142492428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10499}}^1$

素因数の和:10551

約数の個数: 72

約数和(自身を含む): 401310000

約数和(自身を除く): 258817572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 10499, 13572, 20998, 31497, 41996, 62994, 94491, 125988, 136487, 188982, 272974, 304471, 377964, 409461, 545948, 608942, 818922, 913413, 1217884, 1228383, 1637844, 1826826, 2456766, 2740239, 3653652, 3958123, 4913532, 5480478, 7916246, 10960956, 11874369, 15832492, 23748738, 35623107, 47497476, 71246214, 142492428]

約数ペア:

[(1, 142492428), (2, 71246214), (3, 47497476), (4, 35623107), (6, 23748738), (9, 15832492), (12, 11874369), (13, 10960956), (18, 7916246), (26, 5480478), (29, 4913532), (36, 3958123), (39, 3653652), (52, 2740239), (58, 2456766), (78, 1826826), (87, 1637844), (116, 1228383), (117, 1217884), (156, 913413), (174, 818922), (234, 608942), (261, 545948), (348, 409461), (377, 377964), (468, 304471), (522, 272974), (754, 188982), (1044, 136487), (1131, 125988), (1508, 94491), (2262, 62994), (3393, 41996), (4524, 31497), (6786, 20998), (10499, 13572)]