161036226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4951}}^1$

素因数の和:5111

約数の個数: 48

約数和(自身を含む): 378530880

約数和(自身を除く): 217494654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1807, 2502, 3614, 4951, 5421, 9902, 10842, 14853, 16263, 29706, 32526, 44559, 64363, 89118, 128726, 193089, 386178, 579267, 688189, 1158534, 1376378, 2064567, 4129134, 6193701, 8946457, 12387402, 17892914, 26839371, 53678742, 80518113, 161036226]

約数ペア:

[(1, 161036226), (2, 80518113), (3, 53678742), (6, 26839371), (9, 17892914), (13, 12387402), (18, 8946457), (26, 6193701), (39, 4129134), (78, 2064567), (117, 1376378), (139, 1158534), (234, 688189), (278, 579267), (417, 386178), (834, 193089), (1251, 128726), (1807, 89118), (2502, 64363), (3614, 44559), (4951, 32526), (5421, 29706), (9902, 16263), (10842, 14853)]