157098183928

素因数分解:

$2^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{619}}^1\times {\mathrm{7937}}^1$

素因数の和:9140

約数の個数: 64

約数和(自身を含む): 337815878400

約数和(自身を除く): 180717694472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 571, 619, 1142, 1238, 2284, 2476, 3997, 4333, 4568, 4952, 7937, 7994, 8666, 15874, 15988, 17332, 31748, 31976, 34664, 55559, 63496, 111118, 222236, 353449, 444472, 706898, 1413796, 2474143, 2827592, 4532027, 4913003, 4948286, 9064054, 9826006, 9896572, 18128108, 19652012, 19793144, 31724189, 34391021, 36256216, 39304024, 63448378, 68782042, 126896756, 137564084, 253793512, 275128168, 2805324713, 5610649426, 11221298852, 19637272991, 22442597704, 39274545982, 78549091964, 157098183928]

約数ペア:

[(1, 157098183928), (2, 78549091964), (4, 39274545982), (7, 22442597704), (8, 19637272991), (14, 11221298852), (28, 5610649426), (56, 2805324713), (571, 275128168), (619, 253793512), (1142, 137564084), (1238, 126896756), (2284, 68782042), (2476, 63448378), (3997, 39304024), (4333, 36256216), (4568, 34391021), (4952, 31724189), (7937, 19793144), (7994, 19652012), (8666, 18128108), (15874, 9896572), (15988, 9826006), (17332, 9064054), (31748, 4948286), (31976, 4913003), (34664, 4532027), (55559, 2827592), (63496, 2474143), (111118, 1413796), (222236, 706898), (353449, 444472)]