148968430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 292559904

約数和(自身を除く): 143591474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 181, 338, 362, 487, 845, 905, 974, 1690, 1810, 2353, 2435, 4706, 4870, 6331, 11765, 12662, 23530, 30589, 31655, 61178, 63310, 82303, 88147, 152945, 164606, 176294, 305890, 411515, 440735, 823030, 881470, 1145911, 2291822, 5729555, 11459110, 14896843, 29793686, 74484215, 148968430]

約数ペア:

[(1, 148968430), (2, 74484215), (5, 29793686), (10, 14896843), (13, 11459110), (26, 5729555), (65, 2291822), (130, 1145911), (169, 881470), (181, 823030), (338, 440735), (362, 411515), (487, 305890), (845, 176294), (905, 164606), (974, 152945), (1690, 88147), (1810, 82303), (2353, 63310), (2435, 61178), (4706, 31655), (4870, 30589), (6331, 23530), (11765, 12662)]