140189562

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 330624000

約数和(自身を除く): 190434438

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 139, 171, 278, 342, 417, 513, 834, 983, 1026, 1251, 1966, 2502, 2641, 2949, 3753, 5282, 5898, 7506, 7923, 8847, 15846, 17694, 18677, 23769, 26541, 37354, 47538, 53082, 56031, 71307, 112062, 136637, 142614, 168093, 273274, 336186, 409911, 504279, 819822, 1008558, 1229733, 2459466, 2596103, 3689199, 5192206, 7378398, 7788309, 15576618, 23364927, 46729854, 70094781, 140189562]

約数ペア:

[(1, 140189562), (2, 70094781), (3, 46729854), (6, 23364927), (9, 15576618), (18, 7788309), (19, 7378398), (27, 5192206), (38, 3689199), (54, 2596103), (57, 2459466), (114, 1229733), (139, 1008558), (171, 819822), (278, 504279), (342, 409911), (417, 336186), (513, 273274), (834, 168093), (983, 142614), (1026, 136637), (1251, 112062), (1966, 71307), (2502, 56031), (2641, 53082), (2949, 47538), (3753, 37354), (5282, 26541), (5898, 23769), (7506, 18677), (7923, 17694), (8847, 15846)]