143471916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6397}}^1$

素因数の和:6503

約数の個数: 72

約数和(自身を含む): 419196960

約数和(自身を除く): 275725044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 6397, 7476, 11214, 12794, 19191, 22428, 25588, 38382, 44779, 57573, 76764, 89558, 115146, 134337, 179116, 230292, 268674, 403011, 537348, 569333, 806022, 1138666, 1612044, 1707999, 2277332, 3415998, 3985331, 5123997, 6831996, 7970662, 10247994, 11955993, 15941324, 20495988, 23911986, 35867979, 47823972, 71735958, 143471916]

約数ペア:

[(1, 143471916), (2, 71735958), (3, 47823972), (4, 35867979), (6, 23911986), (7, 20495988), (9, 15941324), (12, 11955993), (14, 10247994), (18, 7970662), (21, 6831996), (28, 5123997), (36, 3985331), (42, 3415998), (63, 2277332), (84, 1707999), (89, 1612044), (126, 1138666), (178, 806022), (252, 569333), (267, 537348), (356, 403011), (534, 268674), (623, 230292), (801, 179116), (1068, 134337), (1246, 115146), (1602, 89558), (1869, 76764), (2492, 57573), (3204, 44779), (3738, 38382), (5607, 25588), (6397, 22428), (7476, 19191), (11214, 12794)]