145550008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1571}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 281356560

約数和(自身を除く): 135806552

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 313, 626, 1252, 1571, 2504, 3142, 6284, 11581, 12568, 23162, 46324, 58127, 92648, 116254, 232508, 465016, 491723, 983446, 1966892, 3933784, 18193751, 36387502, 72775004, 145550008]

約数ペア:

[(1, 145550008), (2, 72775004), (4, 36387502), (8, 18193751), (37, 3933784), (74, 1966892), (148, 983446), (296, 491723), (313, 465016), (626, 232508), (1252, 116254), (1571, 92648), (2504, 58127), (3142, 46324), (6284, 23162), (11581, 12568)]