119287854

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{139}}^2$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 303591600

約数和(自身を除く): 184303746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 343, 417, 441, 686, 834, 882, 973, 1029, 1251, 1946, 2058, 2502, 2919, 3087, 5838, 6174, 6811, 8757, 13622, 17514, 19321, 20433, 38642, 40866, 47677, 57963, 61299, 95354, 115926, 122598, 135247, 143031, 173889, 270494, 286062, 347778, 405741, 429093, 811482, 858186, 946729, 1217223, 1893458, 2434446, 2840187, 5680374, 6627103, 8520561, 13254206, 17041122, 19881309, 39762618, 59643927, 119287854]

約数ペア:

[(1, 119287854), (2, 59643927), (3, 39762618), (6, 19881309), (7, 17041122), (9, 13254206), (14, 8520561), (18, 6627103), (21, 5680374), (42, 2840187), (49, 2434446), (63, 1893458), (98, 1217223), (126, 946729), (139, 858186), (147, 811482), (278, 429093), (294, 405741), (343, 347778), (417, 286062), (441, 270494), (686, 173889), (834, 143031), (882, 135247), (973, 122598), (1029, 115926), (1251, 95354), (1946, 61299), (2058, 57963), (2502, 47677), (2919, 40866), (3087, 38642), (5838, 20433), (6174, 19321), (6811, 17514), (8757, 13622)]