163725914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{659}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 280558080

約数和(自身を除く): 116832166

約数列:

[1, 2, 11, 22, 23, 46, 253, 491, 506, 659, 982, 1318, 5401, 7249, 10802, 11293, 14498, 15157, 22586, 30314, 124223, 166727, 248446, 323569, 333454, 647138, 3559259, 7118518, 7442087, 14884174, 81862957, 163725914]

約数ペア:

[(1, 163725914), (2, 81862957), (11, 14884174), (22, 7442087), (23, 7118518), (46, 3559259), (253, 647138), (491, 333454), (506, 323569), (659, 248446), (982, 166727), (1318, 124223), (5401, 30314), (7249, 22586), (10802, 15157), (11293, 14498)]