140030184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5309}}^1$

素因数の和:5482

約数の個数: 64

約数和(自身を含む): 402710400

約数和(自身を除く): 262680216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 5309, 6594, 8792, 10618, 13188, 15927, 21236, 26376, 31854, 37163, 42472, 63708, 74326, 111489, 127416, 148652, 222978, 297304, 445956, 833513, 891912, 1667026, 2500539, 3334052, 5001078, 5834591, 6668104, 10002156, 11669182, 17503773, 20004312, 23338364, 35007546, 46676728, 70015092, 140030184]

約数ペア:

[(1, 140030184), (2, 70015092), (3, 46676728), (4, 35007546), (6, 23338364), (7, 20004312), (8, 17503773), (12, 11669182), (14, 10002156), (21, 6668104), (24, 5834591), (28, 5001078), (42, 3334052), (56, 2500539), (84, 1667026), (157, 891912), (168, 833513), (314, 445956), (471, 297304), (628, 222978), (942, 148652), (1099, 127416), (1256, 111489), (1884, 74326), (2198, 63708), (3297, 42472), (3768, 37163), (4396, 31854), (5309, 26376), (6594, 21236), (8792, 15927), (10618, 13188)]