156966173096

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{1721}}^1\times {\mathrm{137359}}^1$

素因数の和:139169

約数の個数: 32

約数和(自身を含む): 298032739200

約数和(自身を除く): 141066566104

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 1721, 3442, 6884, 13768, 137359, 142843, 274718, 285686, 549436, 571372, 1098872, 1142744, 11400797, 22801594, 45603188, 91206376, 236394839, 472789678, 945579356, 1891158712, 19620771637, 39241543274, 78483086548, 156966173096]

約数ペア:

[(1, 156966173096), (2, 78483086548), (4, 39241543274), (8, 19620771637), (83, 1891158712), (166, 945579356), (332, 472789678), (664, 236394839), (1721, 91206376), (3442, 45603188), (6884, 22801594), (13768, 11400797), (137359, 1142744), (142843, 1098872), (274718, 571372), (285686, 549436)]