137481567340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31104427}}^1$

素因数の和:31104466

約数の個数: 48

約数和(自身を含む): 329209265952

約数和(自身を除く): 191727698612

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 31104427, 62208854, 124417708, 155522135, 311044270, 404357551, 528775259, 622088540, 808715102, 1057550518, 1617430204, 2021787755, 2115101036, 2643876295, 4043575510, 5287752590, 6874078367, 8087151020, 10575505180, 13748156734, 27496313468, 34370391835, 68740783670, 137481567340]

約数ペア:

[(1, 137481567340), (2, 68740783670), (4, 34370391835), (5, 27496313468), (10, 13748156734), (13, 10575505180), (17, 8087151020), (20, 6874078367), (26, 5287752590), (34, 4043575510), (52, 2643876295), (65, 2115101036), (68, 2021787755), (85, 1617430204), (130, 1057550518), (170, 808715102), (221, 622088540), (260, 528775259), (340, 404357551), (442, 311044270), (884, 155522135), (1105, 124417708), (2210, 62208854), (4420, 31104427)]