15807888

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:892

約数の個数: 60

約数和(自身を含む): 44594368

約数和(自身を除く): 28786480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 727, 906, 1208, 1359, 1454, 1812, 2181, 2416, 2718, 2908, 3624, 4362, 5436, 5816, 6543, 7248, 8724, 10872, 11632, 13086, 17448, 21744, 26172, 34896, 52344, 104688, 109777, 219554, 329331, 439108, 658662, 878216, 987993, 1317324, 1756432, 1975986, 2634648, 3951972, 5269296, 7903944, 15807888]

約数ペア:

[(1, 15807888), (2, 7903944), (3, 5269296), (4, 3951972), (6, 2634648), (8, 1975986), (9, 1756432), (12, 1317324), (16, 987993), (18, 878216), (24, 658662), (36, 439108), (48, 329331), (72, 219554), (144, 109777), (151, 104688), (302, 52344), (453, 34896), (604, 26172), (727, 21744), (906, 17448), (1208, 13086), (1359, 11632), (1454, 10872), (1812, 8724), (2181, 7248), (2416, 6543), (2718, 5816), (2908, 5436), (3624, 4362)]