163215434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 267456000

約数和(自身を除く): 104240566

約数列:

[1, 2, 19, 31, 38, 62, 349, 397, 589, 698, 794, 1178, 6631, 7543, 10819, 12307, 13262, 15086, 21638, 24614, 138553, 205561, 233833, 277106, 411122, 467666, 2632507, 4295143, 5265014, 8590286, 81607717, 163215434]

約数ペア:

[(1, 163215434), (2, 81607717), (19, 8590286), (31, 5265014), (38, 4295143), (62, 2632507), (349, 467666), (397, 411122), (589, 277106), (698, 233833), (794, 205561), (1178, 138553), (6631, 24614), (7543, 21638), (10819, 15086), (12307, 13262)]