140313796

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 286451200

約数和(自身を除く): 146137404

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 229, 277, 316, 458, 553, 554, 916, 1106, 1108, 1603, 1939, 2212, 3206, 3878, 6412, 7756, 18091, 21883, 36182, 43766, 63433, 72364, 87532, 126637, 126866, 153181, 253274, 253732, 306362, 444031, 506548, 612724, 888062, 1776124, 5011207, 10022414, 20044828, 35078449, 70156898, 140313796]

約数ペア:

[(1, 140313796), (2, 70156898), (4, 35078449), (7, 20044828), (14, 10022414), (28, 5011207), (79, 1776124), (158, 888062), (229, 612724), (277, 506548), (316, 444031), (458, 306362), (553, 253732), (554, 253274), (916, 153181), (1106, 126866), (1108, 126637), (1603, 87532), (1939, 72364), (2212, 63433), (3206, 43766), (3878, 36182), (6412, 21883), (7756, 18091)]