142888728674

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1\times {\mathrm{739}}^1\times {\mathrm{1297}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 216808574400

約数和(自身を除く): 73919845726

約数列:

[1, 2, 131, 262, 569, 739, 1138, 1297, 1478, 2594, 74539, 96809, 149078, 169907, 193618, 339814, 420491, 737993, 840982, 958483, 1475986, 1916966, 55084321, 96677083, 110168642, 125561273, 193354166, 251122546, 545376827, 1090753654, 71444364337, 142888728674]

約数ペア:

[(1, 142888728674), (2, 71444364337), (131, 1090753654), (262, 545376827), (569, 251122546), (739, 193354166), (1138, 125561273), (1297, 110168642), (1478, 96677083), (2594, 55084321), (74539, 1916966), (96809, 1475986), (149078, 958483), (169907, 840982), (193618, 737993), (339814, 420491)]