157469260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7297}}^1$

素因数の和:7402

約数の個数: 48

約数和(自身を含む): 360462816

約数和(自身を除く): 202993556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 7297, 10790, 14594, 21580, 29188, 36485, 72970, 94861, 145940, 189722, 379444, 474305, 605651, 948610, 1211302, 1897220, 2422604, 3028255, 6056510, 7873463, 12113020, 15746926, 31493852, 39367315, 78734630, 157469260]

約数ペア:

[(1, 157469260), (2, 78734630), (4, 39367315), (5, 31493852), (10, 15746926), (13, 12113020), (20, 7873463), (26, 6056510), (52, 3028255), (65, 2422604), (83, 1897220), (130, 1211302), (166, 948610), (260, 605651), (332, 474305), (415, 379444), (830, 189722), (1079, 145940), (1660, 94861), (2158, 72970), (4316, 36485), (5395, 29188), (7297, 21580), (10790, 14594)]