158745117895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{18127}}^1$

素因数の和:19184

約数の個数: 64

約数和(自身を含む): 247051284480

約数和(自身を除く): 88306166585

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1013, 1235, 1729, 5065, 7091, 8645, 13169, 18127, 19247, 35455, 65845, 90635, 92183, 96235, 126889, 134729, 235651, 250211, 344413, 460915, 634445, 673645, 1178255, 1251055, 1649557, 1722065, 1751477, 2410891, 4477369, 8247785, 8757385, 12054455, 18362651, 22386845, 31341583, 91813255, 128538557, 156707915, 238714463, 348890369, 642692785, 1193572315, 1671001241, 1744451845, 2442232583, 4535574797, 8355006205, 12211162915, 22677873985, 31749023579, 158745117895]

約数ペア:

[(1, 158745117895), (5, 31749023579), (7, 22677873985), (13, 12211162915), (19, 8355006205), (35, 4535574797), (65, 2442232583), (91, 1744451845), (95, 1671001241), (133, 1193572315), (247, 642692785), (455, 348890369), (665, 238714463), (1013, 156707915), (1235, 128538557), (1729, 91813255), (5065, 31341583), (7091, 22386845), (8645, 18362651), (13169, 12054455), (18127, 8757385), (19247, 8247785), (35455, 4477369), (65845, 2410891), (90635, 1751477), (92183, 1722065), (96235, 1649557), (126889, 1251055), (134729, 1178255), (235651, 673645), (250211, 634445), (344413, 460915)]