179967996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{384547}}^1$

素因数の和:384570

約数の個数: 36

約数和(自身を含む): 489914152

約数和(自身を除く): 309946156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 384547, 769094, 1153641, 1538188, 2307282, 3460923, 4614564, 4999111, 6921846, 9998222, 13843692, 14997333, 19996444, 29994666, 44991999, 59989332, 89983998, 179967996]

約数ペア:

[(1, 179967996), (2, 89983998), (3, 59989332), (4, 44991999), (6, 29994666), (9, 19996444), (12, 14997333), (13, 13843692), (18, 9998222), (26, 6921846), (36, 4999111), (39, 4614564), (52, 3460923), (78, 2307282), (117, 1538188), (156, 1153641), (234, 769094), (468, 384547)]