152088640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43207}}^1$

素因数の和:43235

約数の個数: 56

約数和(自身を含む): 395093952

約数和(自身を除く): 243005312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 43207, 86414, 172828, 216035, 345656, 432070, 475277, 691312, 864140, 950554, 1382624, 1728280, 1901108, 2376385, 2765248, 3456560, 3802216, 4752770, 6913120, 7604432, 9505540, 13826240, 15208864, 19011080, 30417728, 38022160, 76044320, 152088640]

約数ペア:

[(1, 152088640), (2, 76044320), (4, 38022160), (5, 30417728), (8, 19011080), (10, 15208864), (11, 13826240), (16, 9505540), (20, 7604432), (22, 6913120), (32, 4752770), (40, 3802216), (44, 3456560), (55, 2765248), (64, 2376385), (80, 1901108), (88, 1728280), (110, 1382624), (160, 950554), (176, 864140), (220, 691312), (320, 475277), (352, 432070), (440, 345656), (704, 216035), (880, 172828), (1760, 86414), (3520, 43207)]