168015888

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7727}}^1$

素因数の和:7892

約数の個数: 60

約数和(自身を含む): 473386368

約数和(自身を除く): 305370480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 5436, 7248, 7727, 10872, 15454, 21744, 23181, 30908, 46362, 61816, 69543, 92724, 123632, 139086, 185448, 278172, 370896, 556344, 1112688, 1166777, 2333554, 3500331, 4667108, 7000662, 9334216, 10500993, 14001324, 18668432, 21001986, 28002648, 42003972, 56005296, 84007944, 168015888]

約数ペア:

[(1, 168015888), (2, 84007944), (3, 56005296), (4, 42003972), (6, 28002648), (8, 21001986), (9, 18668432), (12, 14001324), (16, 10500993), (18, 9334216), (24, 7000662), (36, 4667108), (48, 3500331), (72, 2333554), (144, 1166777), (151, 1112688), (302, 556344), (453, 370896), (604, 278172), (906, 185448), (1208, 139086), (1359, 123632), (1812, 92724), (2416, 69543), (2718, 61816), (3624, 46362), (5436, 30908), (7248, 23181), (7727, 21744), (10872, 15454)]