155498196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2087}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 415328256

約数和(自身を除く): 259830060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 887, 1774, 2087, 2661, 3548, 4174, 5322, 6209, 6261, 8348, 10644, 12418, 12522, 14609, 18627, 24836, 25044, 29218, 37254, 43827, 58436, 74508, 87654, 175308, 1851169, 3702338, 5553507, 7404676, 11107014, 12958183, 22214028, 25916366, 38874549, 51832732, 77749098, 155498196]

約数ペア:

[(1, 155498196), (2, 77749098), (3, 51832732), (4, 38874549), (6, 25916366), (7, 22214028), (12, 12958183), (14, 11107014), (21, 7404676), (28, 5553507), (42, 3702338), (84, 1851169), (887, 175308), (1774, 87654), (2087, 74508), (2661, 58436), (3548, 43827), (4174, 37254), (5322, 29218), (6209, 25044), (6261, 24836), (8348, 18627), (10644, 14609), (12418, 12522)]