138985644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3769}}^1$

素因数の和:4222

約数の個数: 48

約数和(自身を含む): 371571200

約数和(自身を除く): 232585556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 2634, 3073, 3769, 5268, 6146, 7538, 9219, 11307, 12292, 15076, 18438, 22614, 26383, 36876, 45228, 52766, 79149, 105532, 158298, 316596, 1654591, 3309182, 4963773, 6618364, 9927546, 11582137, 19855092, 23164274, 34746411, 46328548, 69492822, 138985644]

約数ペア:

[(1, 138985644), (2, 69492822), (3, 46328548), (4, 34746411), (6, 23164274), (7, 19855092), (12, 11582137), (14, 9927546), (21, 6618364), (28, 4963773), (42, 3309182), (84, 1654591), (439, 316596), (878, 158298), (1317, 105532), (1756, 79149), (2634, 52766), (3073, 45228), (3769, 36876), (5268, 26383), (6146, 22614), (7538, 18438), (9219, 15076), (11307, 12292)]