138487608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{274777}}^1$

素因数の和:274796

約数の個数: 48

約数和(自身を含む): 428653680

約数和(自身を除く): 290166072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 274777, 549554, 824331, 1099108, 1648662, 1923439, 2198216, 2472993, 3297324, 3846878, 4945986, 5770317, 6594648, 7693756, 9891972, 11540634, 15387512, 17310951, 19783944, 23081268, 34621902, 46162536, 69243804, 138487608]

約数ペア:

[(1, 138487608), (2, 69243804), (3, 46162536), (4, 34621902), (6, 23081268), (7, 19783944), (8, 17310951), (9, 15387512), (12, 11540634), (14, 9891972), (18, 7693756), (21, 6594648), (24, 5770317), (28, 4945986), (36, 3846878), (42, 3297324), (56, 2472993), (63, 2198216), (72, 1923439), (84, 1648662), (126, 1099108), (168, 824331), (252, 549554), (504, 274777)]