157413771632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{821}}^1\times {\mathrm{1811}}^1$

素因数の和:3162

約数の個数: 80

約数和(自身を含む): 329677961760

約数和(自身を除く): 172264190128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 509, 821, 1018, 1642, 1811, 2036, 3284, 3622, 4072, 6568, 6617, 7244, 8144, 10673, 13136, 13234, 14488, 21346, 23543, 26468, 28976, 42692, 47086, 52936, 85384, 94172, 105872, 170768, 188344, 376688, 417889, 835778, 921799, 1486831, 1671556, 1843598, 2973662, 3343112, 3687196, 5432557, 5947324, 6686224, 7374392, 10865114, 11894648, 11983387, 14748784, 19328803, 21730228, 23789296, 23966774, 38657606, 43460456, 47933548, 77315212, 86920912, 95867096, 154630424, 191734192, 309260848, 756796979, 1513593958, 3027187916, 6054375832, 9838360727, 12108751664, 19676721454, 39353442908, 78706885816, 157413771632]

約数ペア:

[(1, 157413771632), (2, 78706885816), (4, 39353442908), (8, 19676721454), (13, 12108751664), (16, 9838360727), (26, 6054375832), (52, 3027187916), (104, 1513593958), (208, 756796979), (509, 309260848), (821, 191734192), (1018, 154630424), (1642, 95867096), (1811, 86920912), (2036, 77315212), (3284, 47933548), (3622, 43460456), (4072, 38657606), (6568, 23966774), (6617, 23789296), (7244, 21730228), (8144, 19328803), (10673, 14748784), (13136, 11983387), (13234, 11894648), (14488, 10865114), (21346, 7374392), (23543, 6686224), (26468, 5947324), (28976, 5432557), (42692, 3687196), (47086, 3343112), (52936, 2973662), (85384, 1843598), (94172, 1671556), (105872, 1486831), (170768, 921799), (188344, 835778), (376688, 417889)]