145879944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6247}}^1$

素因数の和:6402

約数の個数: 64

約数和(自身を含む): 419865600

約数和(自身を除く): 273985656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 6247, 7784, 11676, 12494, 18741, 23352, 24988, 37482, 43729, 49976, 74964, 87458, 131187, 149928, 174916, 262374, 349832, 524748, 868333, 1049496, 1736666, 2604999, 3473332, 5209998, 6078331, 6946664, 10419996, 12156662, 18234993, 20839992, 24313324, 36469986, 48626648, 72939972, 145879944]

約数ペア:

[(1, 145879944), (2, 72939972), (3, 48626648), (4, 36469986), (6, 24313324), (7, 20839992), (8, 18234993), (12, 12156662), (14, 10419996), (21, 6946664), (24, 6078331), (28, 5209998), (42, 3473332), (56, 2604999), (84, 1736666), (139, 1049496), (168, 868333), (278, 524748), (417, 349832), (556, 262374), (834, 174916), (973, 149928), (1112, 131187), (1668, 87458), (1946, 74964), (2919, 49976), (3336, 43729), (3892, 37482), (5838, 24988), (6247, 23352), (7784, 18741), (11676, 12494)]