156914850260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4073}}^1\times {\mathrm{275183}}^1$

素因数の和:279272

約数の個数: 48

約数和(自身を含む): 376689470976

約数和(自身を除く): 219774620716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4073, 8146, 16292, 20365, 28511, 40730, 57022, 81460, 114044, 142555, 275183, 285110, 550366, 570220, 1100732, 1375915, 1926281, 2751830, 3852562, 5503660, 7705124, 9631405, 19262810, 38525620, 1120820359, 2241640718, 4483281436, 5604101795, 7845742513, 11208203590, 15691485026, 22416407180, 31382970052, 39228712565, 78457425130, 156914850260]

約数ペア:

[(1, 156914850260), (2, 78457425130), (4, 39228712565), (5, 31382970052), (7, 22416407180), (10, 15691485026), (14, 11208203590), (20, 7845742513), (28, 5604101795), (35, 4483281436), (70, 2241640718), (140, 1120820359), (4073, 38525620), (8146, 19262810), (16292, 9631405), (20365, 7705124), (28511, 5503660), (40730, 3852562), (57022, 2751830), (81460, 1926281), (114044, 1375915), (142555, 1100732), (275183, 570220), (285110, 550366)]