156942259917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{53881}}^1$

素因数の和:54413

約数の個数: 32

約数和(自身を含む): 222476622720

約数和(自身を除く): 65534362803

約数列:

[1, 3, 19, 57, 137, 373, 411, 1119, 2603, 7087, 7809, 21261, 51101, 53881, 153303, 161643, 970919, 1023739, 2912757, 3071217, 7381697, 20097613, 22145091, 60292839, 140252243, 381854647, 420756729, 1145563941, 2753372981, 8260118943, 52314086639, 156942259917]

約数ペア:

[(1, 156942259917), (3, 52314086639), (19, 8260118943), (57, 2753372981), (137, 1145563941), (373, 420756729), (411, 381854647), (1119, 140252243), (2603, 60292839), (7087, 22145091), (7809, 20097613), (21261, 7381697), (51101, 3071217), (53881, 2912757), (153303, 1023739), (161643, 970919)]