149739582307

素因数分解:

$7^4\times {\mathrm{1931}}^1\times {\mathrm{32297}}^1$

素因数の和:34256

約数の個数: 20

約数和(自身を含む): 174781660536

約数和(自身を除く): 25042078229

約数列:

[1, 7, 49, 343, 1931, 2401, 13517, 32297, 94619, 226079, 662333, 1582553, 4636331, 11077871, 62365507, 77545097, 436558549, 3055909843, 21391368901, 149739582307]

約数ペア:

[(1, 149739582307), (7, 21391368901), (49, 3055909843), (343, 436558549), (1931, 77545097), (2401, 62365507), (13517, 11077871), (32297, 4636331), (94619, 1582553), (226079, 662333)]