161330363974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{342989}}^1$

素因数の和:343312

約数の個数: 32

約数和(自身を含む): 265062672000

約数和(自身を除く): 103732308026

約数列:

[1, 2, 13, 26, 79, 158, 229, 458, 1027, 2054, 2977, 5954, 18091, 36182, 235183, 342989, 470366, 685978, 4458857, 8917714, 27096131, 54192262, 78544481, 157088962, 352249703, 704499406, 1021078253, 2042156506, 6205013999, 12410027998, 80665181987, 161330363974]

約数ペア:

[(1, 161330363974), (2, 80665181987), (13, 12410027998), (26, 6205013999), (79, 2042156506), (158, 1021078253), (229, 704499406), (458, 352249703), (1027, 157088962), (2054, 78544481), (2977, 54192262), (5954, 27096131), (18091, 8917714), (36182, 4458857), (235183, 685978), (342989, 470366)]