131572207832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18882349}}^1$

素因数の和:18882435

約数の個数: 32

約数和(自身を含む): 269639958000

約数和(自身を除く): 138067750168

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 18882349, 37764698, 75529396, 151058792, 245470537, 490941074, 981882148, 1265117383, 1963764296, 2530234766, 5060469532, 10120939064, 16446525979, 32893051958, 65786103916, 131572207832]

約数ペア:

[(1, 131572207832), (2, 65786103916), (4, 32893051958), (8, 16446525979), (13, 10120939064), (26, 5060469532), (52, 2530234766), (67, 1963764296), (104, 1265117383), (134, 981882148), (268, 490941074), (536, 245470537), (871, 151058792), (1742, 75529396), (3484, 37764698), (6968, 18882349)]