163652586

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20219}}^1$

素因数の和:20314

約数の個数: 32

約数和(自身を含む): 349401600

約数和(自身を除く): 185749014

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 20219, 40438, 60657, 121314, 384161, 768322, 1152483, 1435549, 2304966, 2871098, 4306647, 8613294, 27275431, 54550862, 81826293, 163652586]

約数ペア:

[(1, 163652586), (2, 81826293), (3, 54550862), (6, 27275431), (19, 8613294), (38, 4306647), (57, 2871098), (71, 2304966), (114, 1435549), (142, 1152483), (213, 768322), (426, 384161), (1349, 121314), (2698, 60657), (4047, 40438), (8094, 20219)]