161254321844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{120551}}^1$

素因数の和:120717

約数の個数: 96

約数和(自身を含む): 363577116672

約数和(自身を除く): 202322794828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 101, 154, 172, 202, 301, 308, 404, 473, 602, 707, 946, 1111, 1204, 1414, 1892, 2222, 2828, 3311, 4343, 4444, 6622, 7777, 8686, 13244, 15554, 17372, 30401, 31108, 47773, 60802, 95546, 120551, 121604, 191092, 241102, 334411, 482204, 668822, 843857, 1326061, 1337644, 1687714, 2652122, 3375428, 5183693, 5304244, 9282427, 10367386, 12175651, 18564854, 20734772, 24351302, 36285851, 37129708, 48702604, 57020623, 72571702, 85229557, 114041246, 133932161, 145143404, 170459114, 228082492, 267864322, 340918228, 399144361, 523552993, 535728644, 798288722, 937525127, 1047105986, 1596577444, 1875050254, 2094211972, 3664870951, 3750100508, 5759082923, 7329741902, 11518165846, 14659483804, 23036331692, 40313580461, 80627160922, 161254321844]

約数ペア:

[(1, 161254321844), (2, 80627160922), (4, 40313580461), (7, 23036331692), (11, 14659483804), (14, 11518165846), (22, 7329741902), (28, 5759082923), (43, 3750100508), (44, 3664870951), (77, 2094211972), (86, 1875050254), (101, 1596577444), (154, 1047105986), (172, 937525127), (202, 798288722), (301, 535728644), (308, 523552993), (404, 399144361), (473, 340918228), (602, 267864322), (707, 228082492), (946, 170459114), (1111, 145143404), (1204, 133932161), (1414, 114041246), (1892, 85229557), (2222, 72571702), (2828, 57020623), (3311, 48702604), (4343, 37129708), (4444, 36285851), (6622, 24351302), (7777, 20734772), (8686, 18564854), (13244, 12175651), (15554, 10367386), (17372, 9282427), (30401, 5304244), (31108, 5183693), (47773, 3375428), (60802, 2652122), (95546, 1687714), (120551, 1337644), (121604, 1326061), (191092, 843857), (241102, 668822), (334411, 482204)]