155432448

素因数分解:

$2^9\times 3^2\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 120

約数和(自身を含む): 454825800

約数和(自身を除く): 299393352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 379, 384, 512, 534, 576, 712, 758, 768, 801, 1068, 1137, 1152, 1424, 1516, 1536, 1602, 2136, 2274, 2304, 2848, 3032, 3204, 3411, 4272, 4548, 4608, 5696, 6064, 6408, 6822, 8544, 9096, 11392, 12128, 12816, 13644, 17088, 18192, 22784, 24256, 25632, 27288, 33731, 34176, 36384, 45568, 48512, 51264, 54576, 67462, 68352, 72768, 97024, 101193, 102528, 109152, 134924, 136704, 145536, 194048, 202386, 205056, 218304, 269848, 291072, 303579, 404772, 410112, 436608, 539696, 582144, 607158, 809544, 873216, 1079392, 1214316, 1619088, 1746432, 2158784, 2428632, 3238176, 4317568, 4857264, 6476352, 8635136, 9714528, 12952704, 17270272, 19429056, 25905408, 38858112, 51810816, 77716224, 155432448]

約数ペア:

[(1, 155432448), (2, 77716224), (3, 51810816), (4, 38858112), (6, 25905408), (8, 19429056), (9, 17270272), (12, 12952704), (16, 9714528), (18, 8635136), (24, 6476352), (32, 4857264), (36, 4317568), (48, 3238176), (64, 2428632), (72, 2158784), (89, 1746432), (96, 1619088), (128, 1214316), (144, 1079392), (178, 873216), (192, 809544), (256, 607158), (267, 582144), (288, 539696), (356, 436608), (379, 410112), (384, 404772), (512, 303579), (534, 291072), (576, 269848), (712, 218304), (758, 205056), (768, 202386), (801, 194048), (1068, 145536), (1137, 136704), (1152, 134924), (1424, 109152), (1516, 102528), (1536, 101193), (1602, 97024), (2136, 72768), (2274, 68352), (2304, 67462), (2848, 54576), (3032, 51264), (3204, 48512), (3411, 45568), (4272, 36384), (4548, 34176), (4608, 33731), (5696, 27288), (6064, 25632), (6408, 24256), (6822, 22784), (8544, 18192), (9096, 17088), (11392, 13644), (12128, 12816)]