174940216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{29671}}^1$

素因数の和:29755

約数の個数: 32

約数和(自身を含む): 363185280

約数和(自身を除く): 188245064

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 29671, 59342, 118684, 237368, 326381, 652762, 1305524, 1987957, 2611048, 3975914, 7951828, 15903656, 21867527, 43735054, 87470108, 174940216]

約数ペア:

[(1, 174940216), (2, 87470108), (4, 43735054), (8, 21867527), (11, 15903656), (22, 7951828), (44, 3975914), (67, 2611048), (88, 1987957), (134, 1305524), (268, 652762), (536, 326381), (737, 237368), (1474, 118684), (2948, 59342), (5896, 29671)]