144435896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4013}}^1$

素因数の和:4439

約数の個数: 32

約数和(自身を含む): 296233200

約数和(自身を除く): 151797304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 409, 818, 1636, 3272, 4013, 4499, 8026, 8998, 16052, 17996, 32104, 35992, 44143, 88286, 176572, 353144, 1641317, 3282634, 6565268, 13130536, 18054487, 36108974, 72217948, 144435896]

約数ペア:

[(1, 144435896), (2, 72217948), (4, 36108974), (8, 18054487), (11, 13130536), (22, 6565268), (44, 3282634), (88, 1641317), (409, 353144), (818, 176572), (1636, 88286), (3272, 44143), (4013, 35992), (4499, 32104), (8026, 17996), (8998, 16052)]