146385687

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 234420480

約数和(自身を除く): 88034793

約数列:

[1, 3, 7, 21, 49, 67, 89, 147, 167, 201, 267, 469, 501, 623, 1169, 1407, 1869, 3283, 3507, 4361, 5963, 8183, 9849, 11189, 13083, 14863, 17889, 24549, 33567, 41741, 44589, 78323, 104041, 125223, 234969, 292187, 312123, 548261, 728287, 876561, 995821, 1644783, 2184861, 2987463, 6970747, 20912241, 48795229, 146385687]

約数ペア:

[(1, 146385687), (3, 48795229), (7, 20912241), (21, 6970747), (49, 2987463), (67, 2184861), (89, 1644783), (147, 995821), (167, 876561), (201, 728287), (267, 548261), (469, 312123), (501, 292187), (623, 234969), (1169, 125223), (1407, 104041), (1869, 78323), (3283, 44589), (3507, 41741), (4361, 33567), (5963, 24549), (8183, 17889), (9849, 14863), (11189, 13083)]