156664870870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1\times {\mathrm{134293}}^1$

素因数の和:137056

約数の個数: 32

約数和(自身を含む): 288663341472

約数和(自身を除く): 131998470602

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2713, 5426, 13565, 27130, 116659, 134293, 233318, 268586, 583295, 671465, 1166590, 1342930, 5774599, 11549198, 28872995, 57745990, 364336909, 728673818, 1821684545, 3643369090, 15666487087, 31332974174, 78332435435, 156664870870]

約数ペア:

[(1, 156664870870), (2, 78332435435), (5, 31332974174), (10, 15666487087), (43, 3643369090), (86, 1821684545), (215, 728673818), (430, 364336909), (2713, 57745990), (5426, 28872995), (13565, 11549198), (27130, 5774599), (116659, 1342930), (134293, 1166590), (233318, 671465), (268586, 583295)]