149786212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 284981760

約数和(自身を除く): 135195548

約数列:

[1, 2, 4, 23, 37, 46, 74, 79, 92, 148, 158, 316, 557, 851, 1114, 1702, 1817, 2228, 2923, 3404, 3634, 5846, 7268, 11692, 12811, 20609, 25622, 41218, 44003, 51244, 67229, 82436, 88006, 134458, 176012, 268916, 474007, 948014, 1012069, 1628111, 1896028, 2024138, 3256222, 4048276, 6512444, 37446553, 74893106, 149786212]

約数ペア:

[(1, 149786212), (2, 74893106), (4, 37446553), (23, 6512444), (37, 4048276), (46, 3256222), (74, 2024138), (79, 1896028), (92, 1628111), (148, 1012069), (158, 948014), (316, 474007), (557, 268916), (851, 176012), (1114, 134458), (1702, 88006), (1817, 82436), (2228, 67229), (2923, 51244), (3404, 44003), (3634, 41218), (5846, 25622), (7268, 20609), (11692, 12811)]