142533636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23899}}^1$

素因数の和:23984

約数の個数: 48

約数和(自身を含む): 385459200

約数和(自身を除く): 242925564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 23899, 47798, 71697, 95596, 143394, 167293, 286788, 334586, 501879, 669172, 1003758, 1696829, 2007516, 3393658, 5090487, 6787316, 10180974, 11877803, 20361948, 23755606, 35633409, 47511212, 71266818, 142533636]

約数ペア:

[(1, 142533636), (2, 71266818), (3, 47511212), (4, 35633409), (6, 23755606), (7, 20361948), (12, 11877803), (14, 10180974), (21, 6787316), (28, 5090487), (42, 3393658), (71, 2007516), (84, 1696829), (142, 1003758), (213, 669172), (284, 501879), (426, 334586), (497, 286788), (852, 167293), (994, 143394), (1491, 95596), (1988, 71697), (2982, 47798), (5964, 23899)]