144400142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{63389}}^1$

素因数の和:63475

約数の個数: 16

約数和(自身を含む): 232768080

約数和(自身を除く): 88367938

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 63389, 126778, 1077613, 2155226, 4247063, 8494126, 72200071, 144400142]

約数ペア:

[(1, 144400142), (2, 72200071), (17, 8494126), (34, 4247063), (67, 2155226), (134, 1077613), (1139, 126778), (2278, 63389)]