133215488

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 308071680

約数和(自身を除く): 174856192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 941, 1106, 1264, 1792, 1882, 2212, 2528, 3764, 4424, 5056, 6587, 7528, 8848, 10112, 13174, 15056, 17696, 20224, 26348, 30112, 35392, 52696, 60224, 70784, 74339, 105392, 120448, 141568, 148678, 210784, 240896, 297356, 421568, 520373, 594712, 843136, 1040746, 1189424, 1686272, 2081492, 2378848, 4162984, 4757696, 8325968, 9515392, 16651936, 19030784, 33303872, 66607744, 133215488]

約数ペア:

[(1, 133215488), (2, 66607744), (4, 33303872), (7, 19030784), (8, 16651936), (14, 9515392), (16, 8325968), (28, 4757696), (32, 4162984), (56, 2378848), (64, 2081492), (79, 1686272), (112, 1189424), (128, 1040746), (158, 843136), (224, 594712), (256, 520373), (316, 421568), (448, 297356), (553, 240896), (632, 210784), (896, 148678), (941, 141568), (1106, 120448), (1264, 105392), (1792, 74339), (1882, 70784), (2212, 60224), (2528, 52696), (3764, 35392), (4424, 30112), (5056, 26348), (6587, 20224), (7528, 17696), (8848, 15056), (10112, 13174)]