158426982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3917}}^1$

素因数の和:4042

約数の個数: 64

約数和(自身を含む): 406218240

約数和(自身を除く): 247791258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 2247, 2889, 3917, 4494, 5778, 6741, 7834, 11751, 13482, 20223, 23502, 27419, 35253, 40446, 54838, 70506, 82257, 105759, 164514, 211518, 246771, 419119, 493542, 740313, 838238, 1257357, 1480626, 2514714, 2933833, 3772071, 5867666, 7544142, 8801499, 11316213, 17602998, 22632426, 26404497, 52808994, 79213491, 158426982]

約数ペア:

[(1, 158426982), (2, 79213491), (3, 52808994), (6, 26404497), (7, 22632426), (9, 17602998), (14, 11316213), (18, 8801499), (21, 7544142), (27, 5867666), (42, 3772071), (54, 2933833), (63, 2514714), (107, 1480626), (126, 1257357), (189, 838238), (214, 740313), (321, 493542), (378, 419119), (642, 246771), (749, 211518), (963, 164514), (1498, 105759), (1926, 82257), (2247, 70506), (2889, 54838), (3917, 40446), (4494, 35253), (5778, 27419), (6741, 23502), (7834, 20223), (11751, 13482)]