152295440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15733}}^1$

素因数の和:15768

約数の個数: 60

約数和(自身を含む): 389227692

約数和(自身を除く): 236932252

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 15733, 31466, 62932, 78665, 125864, 157330, 173063, 251728, 314660, 346126, 629320, 692252, 865315, 1258640, 1384504, 1730630, 1903693, 2769008, 3461260, 3807386, 6922520, 7614772, 9518465, 13845040, 15229544, 19036930, 30459088, 38073860, 76147720, 152295440]

約数ペア:

[(1, 152295440), (2, 76147720), (4, 38073860), (5, 30459088), (8, 19036930), (10, 15229544), (11, 13845040), (16, 9518465), (20, 7614772), (22, 6922520), (40, 3807386), (44, 3461260), (55, 2769008), (80, 1903693), (88, 1730630), (110, 1384504), (121, 1258640), (176, 865315), (220, 692252), (242, 629320), (440, 346126), (484, 314660), (605, 251728), (880, 173063), (968, 157330), (1210, 125864), (1936, 78665), (2420, 62932), (4840, 31466), (9680, 15733)]