155338876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 357299712

約数和(自身を除く): 201960836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 43, 44, 74, 77, 86, 148, 154, 172, 259, 301, 308, 317, 407, 473, 518, 602, 634, 814, 946, 1036, 1204, 1268, 1591, 1628, 1892, 2219, 2849, 3182, 3311, 3487, 4438, 5698, 6364, 6622, 6974, 8876, 11137, 11396, 11729, 13244, 13631, 13948, 17501, 22274, 23458, 24409, 27262, 35002, 44548, 46916, 48818, 54524, 70004, 82103, 95417, 97636, 122507, 129019, 149941, 164206, 190834, 245014, 258038, 299882, 328412, 381668, 490028, 504347, 516076, 599764, 903133, 1008694, 1049587, 1806266, 2017388, 2099174, 3530429, 3612532, 4198348, 5547817, 7060858, 11095634, 14121716, 22191268, 38834719, 77669438, 155338876]

約数ペア:

[(1, 155338876), (2, 77669438), (4, 38834719), (7, 22191268), (11, 14121716), (14, 11095634), (22, 7060858), (28, 5547817), (37, 4198348), (43, 3612532), (44, 3530429), (74, 2099174), (77, 2017388), (86, 1806266), (148, 1049587), (154, 1008694), (172, 903133), (259, 599764), (301, 516076), (308, 504347), (317, 490028), (407, 381668), (473, 328412), (518, 299882), (602, 258038), (634, 245014), (814, 190834), (946, 164206), (1036, 149941), (1204, 129019), (1268, 122507), (1591, 97636), (1628, 95417), (1892, 82103), (2219, 70004), (2849, 54524), (3182, 48818), (3311, 46916), (3487, 44548), (4438, 35002), (5698, 27262), (6364, 24409), (6622, 23458), (6974, 22274), (8876, 17501), (11137, 13948), (11396, 13631), (11729, 13244)]