142760356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 283602816

約数和(自身を除く): 140842460

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 391, 629, 782, 851, 1258, 1564, 1702, 2467, 2516, 3404, 4934, 9868, 14467, 28934, 41939, 56741, 57868, 83878, 91279, 113482, 167756, 182558, 226964, 365116, 964597, 1551743, 1929194, 2099417, 3103486, 3858388, 4198834, 6206972, 8397668, 35690089, 71380178, 142760356]

約数ペア:

[(1, 142760356), (2, 71380178), (4, 35690089), (17, 8397668), (23, 6206972), (34, 4198834), (37, 3858388), (46, 3103486), (68, 2099417), (74, 1929194), (92, 1551743), (148, 964597), (391, 365116), (629, 226964), (782, 182558), (851, 167756), (1258, 113482), (1564, 91279), (1702, 83878), (2467, 57868), (2516, 56741), (3404, 41939), (4934, 28934), (9868, 14467)]