145455756

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2791}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 350853888

約数和(自身を除く): 205398132

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 101, 129, 172, 202, 258, 303, 404, 516, 606, 1212, 2791, 4343, 5582, 8373, 8686, 11164, 13029, 16746, 17372, 26058, 33492, 52116, 120013, 240026, 281891, 360039, 480052, 563782, 720078, 845673, 1127564, 1440156, 1691346, 3382692, 12121313, 24242626, 36363939, 48485252, 72727878, 145455756]

約数ペア:

[(1, 145455756), (2, 72727878), (3, 48485252), (4, 36363939), (6, 24242626), (12, 12121313), (43, 3382692), (86, 1691346), (101, 1440156), (129, 1127564), (172, 845673), (202, 720078), (258, 563782), (303, 480052), (404, 360039), (516, 281891), (606, 240026), (1212, 120013), (2791, 52116), (4343, 33492), (5582, 26058), (8373, 17372), (8686, 16746), (11164, 13029)]