147722874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 331161600

約数和(自身を除く): 183438726

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 199, 307, 398, 403, 597, 614, 806, 921, 1194, 1209, 1842, 2418, 2587, 3991, 5174, 6169, 7761, 7982, 9517, 11973, 12338, 15522, 18507, 19034, 23946, 28551, 37014, 57102, 61093, 80197, 122186, 123721, 160394, 183279, 240591, 247442, 366558, 371163, 481182, 742326, 794209, 1588418, 1893883, 2382627, 3787766, 4765254, 5681649, 11363298, 24620479, 49240958, 73861437, 147722874]

約数ペア:

[(1, 147722874), (2, 73861437), (3, 49240958), (6, 24620479), (13, 11363298), (26, 5681649), (31, 4765254), (39, 3787766), (62, 2382627), (78, 1893883), (93, 1588418), (186, 794209), (199, 742326), (307, 481182), (398, 371163), (403, 366558), (597, 247442), (614, 240591), (806, 183279), (921, 160394), (1194, 123721), (1209, 122186), (1842, 80197), (2418, 61093), (2587, 57102), (3991, 37014), (5174, 28551), (6169, 23946), (7761, 19034), (7982, 18507), (9517, 15522), (11973, 12338)]