144260998

素因数分解:

$2^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 254721600

約数和(自身を除く): 110460602

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 343, 686, 791, 1582, 1861, 3722, 5537, 11074, 13027, 26054, 38759, 77518, 91189, 182378, 210293, 420586, 638323, 1276646, 1472051, 2944102, 10304357, 20608714, 72130499, 144260998]

約数ペア:

[(1, 144260998), (2, 72130499), (7, 20608714), (14, 10304357), (49, 2944102), (98, 1472051), (113, 1276646), (226, 638323), (343, 420586), (686, 210293), (791, 182378), (1582, 91189), (1861, 77518), (3722, 38759), (5537, 26054), (11074, 13027)]