131743310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 258256512

約数和(自身を除く): 126513202

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 113, 115, 137, 185, 226, 230, 274, 370, 565, 685, 851, 1130, 1370, 1702, 2599, 3151, 4181, 4255, 5069, 5198, 6302, 8362, 8510, 10138, 12995, 15481, 15755, 20905, 25345, 25990, 30962, 31510, 41810, 50690, 77405, 96163, 116587, 154810, 192326, 233174, 356063, 480815, 572797, 582935, 712126, 961630, 1145594, 1165870, 1780315, 2863985, 3560630, 5727970, 13174331, 26348662, 65871655, 131743310]

約数ペア:

[(1, 131743310), (2, 65871655), (5, 26348662), (10, 13174331), (23, 5727970), (37, 3560630), (46, 2863985), (74, 1780315), (113, 1165870), (115, 1145594), (137, 961630), (185, 712126), (226, 582935), (230, 572797), (274, 480815), (370, 356063), (565, 233174), (685, 192326), (851, 154810), (1130, 116587), (1370, 96163), (1702, 77405), (2599, 50690), (3151, 41810), (4181, 31510), (4255, 30962), (5069, 25990), (5198, 25345), (6302, 20905), (8362, 15755), (8510, 15481), (10138, 12995)]