133289996

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 290727360

約数和(自身を除く): 157437364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 109, 119, 196, 218, 238, 367, 436, 476, 734, 763, 833, 1468, 1526, 1666, 1853, 2569, 3052, 3332, 3706, 5138, 5341, 6239, 7412, 10276, 10682, 12478, 12971, 17983, 21364, 24956, 25942, 35966, 40003, 43673, 51884, 71932, 80006, 87346, 90797, 160012, 174692, 181594, 280021, 305711, 363188, 560042, 611422, 680051, 1120084, 1222844, 1360102, 1960147, 2720204, 3920294, 4760357, 7840588, 9520714, 19041428, 33322499, 66644998, 133289996]

約数ペア:

[(1, 133289996), (2, 66644998), (4, 33322499), (7, 19041428), (14, 9520714), (17, 7840588), (28, 4760357), (34, 3920294), (49, 2720204), (68, 1960147), (98, 1360102), (109, 1222844), (119, 1120084), (196, 680051), (218, 611422), (238, 560042), (367, 363188), (436, 305711), (476, 280021), (734, 181594), (763, 174692), (833, 160012), (1468, 90797), (1526, 87346), (1666, 80006), (1853, 71932), (2569, 51884), (3052, 43673), (3332, 40003), (3706, 35966), (5138, 25942), (5341, 24956), (6239, 21364), (7412, 17983), (10276, 12971), (10682, 12478)]