147426680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29021}}^1$

素因数の和:29159

約数の個数: 32

約数和(自身を含む): 334333440

約数和(自身を除く): 186906760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 29021, 58042, 116084, 145105, 232168, 290210, 580420, 1160840, 3685667, 7371334, 14742668, 18428335, 29485336, 36856670, 73713340, 147426680]

約数ペア:

[(1, 147426680), (2, 73713340), (4, 36856670), (5, 29485336), (8, 18428335), (10, 14742668), (20, 7371334), (40, 3685667), (127, 1160840), (254, 580420), (508, 290210), (635, 232168), (1016, 145105), (1270, 116084), (2540, 58042), (5080, 29021)]