163640934

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 367630848

約数和(自身を除く): 203989914

約数列:

[1, 2, 3, 6, 9, 18, 47, 67, 94, 134, 141, 201, 282, 402, 423, 603, 846, 1206, 2887, 3149, 5774, 6298, 8661, 9447, 17322, 18894, 25983, 28341, 51966, 56682, 135689, 193429, 271378, 386858, 407067, 580287, 814134, 1160574, 1221201, 1740861, 2442402, 3481722, 9091163, 18182326, 27273489, 54546978, 81820467, 163640934]

約数ペア:

[(1, 163640934), (2, 81820467), (3, 54546978), (6, 27273489), (9, 18182326), (18, 9091163), (47, 3481722), (67, 2442402), (94, 1740861), (134, 1221201), (141, 1160574), (201, 814134), (282, 580287), (402, 407067), (423, 386858), (603, 271378), (846, 193429), (1206, 135689), (2887, 56682), (3149, 51966), (5774, 28341), (6298, 25983), (8661, 18894), (9447, 17322)]