About the Number

102125296

102125295 ← → 102125297

2進数表記:110000101100100111011110000

漢数字表記:一億二百十二万五千二百九十六

素因数分解:

2 4 × 7 1 × 13 1 × 70141 1

素因数の和:70169
約数の個数: 40
約数和(自身を含む): 243533024
約数和(自身を除く): 141407728

約数列:
[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 70141, 140282, 280564, 490987, 561128, 911833, 981974, 1122256, 1823666, 1963948, 3647332, 3927896, 6382831, 7294664, 7855792, 12765662, 14589328, 25531324, 51062648, 102125296]

約数ペア:
[(1, 102125296), (2, 51062648), (4, 25531324), (7, 14589328), (8, 12765662), (13, 7855792), (14, 7294664), (16, 6382831), (26, 3927896), (28, 3647332), (52, 1963948), (56, 1823666), (91, 1122256), (104, 981974), (112, 911833), (182, 561128), (208, 490987), (364, 280564), (728, 140282), (1456, 70141)]

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