156928365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4013}}^1$

素因数の和:4114

約数の個数: 48

約数和(自身を含む): 300568320

約数和(自身を除く): 143639955

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 711, 869, 1185, 2607, 3555, 4013, 4345, 7821, 12039, 13035, 20065, 36117, 39105, 44143, 60195, 132429, 180585, 220715, 317027, 397287, 662145, 951081, 1585135, 1986435, 2853243, 3487297, 4755405, 10461891, 14266215, 17436485, 31385673, 52309455, 156928365]

約数ペア:

[(1, 156928365), (3, 52309455), (5, 31385673), (9, 17436485), (11, 14266215), (15, 10461891), (33, 4755405), (45, 3487297), (55, 2853243), (79, 1986435), (99, 1585135), (165, 951081), (237, 662145), (395, 397287), (495, 317027), (711, 220715), (869, 180585), (1185, 132429), (2607, 60195), (3555, 44143), (4013, 39105), (4345, 36117), (7821, 20065), (12039, 13035)]