131273496

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 368082000

約数和(自身を除く): 236808504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 109, 129, 172, 218, 258, 327, 344, 387, 389, 436, 516, 654, 774, 778, 872, 981, 1032, 1167, 1308, 1548, 1556, 1962, 2334, 2616, 3096, 3112, 3501, 3924, 4668, 4687, 7002, 7848, 9336, 9374, 14004, 14061, 16727, 18748, 28008, 28122, 33454, 37496, 42183, 42401, 50181, 56244, 66908, 84366, 84802, 100362, 112488, 127203, 133816, 150543, 168732, 169604, 200724, 254406, 301086, 337464, 339208, 381609, 401448, 508812, 602172, 763218, 1017624, 1204344, 1526436, 1823243, 3052872, 3646486, 5469729, 7292972, 10939458, 14585944, 16409187, 21878916, 32818374, 43757832, 65636748, 131273496]

約数ペア:

[(1, 131273496), (2, 65636748), (3, 43757832), (4, 32818374), (6, 21878916), (8, 16409187), (9, 14585944), (12, 10939458), (18, 7292972), (24, 5469729), (36, 3646486), (43, 3052872), (72, 1823243), (86, 1526436), (109, 1204344), (129, 1017624), (172, 763218), (218, 602172), (258, 508812), (327, 401448), (344, 381609), (387, 339208), (389, 337464), (436, 301086), (516, 254406), (654, 200724), (774, 169604), (778, 168732), (872, 150543), (981, 133816), (1032, 127203), (1167, 112488), (1308, 100362), (1548, 84802), (1556, 84366), (1962, 66908), (2334, 56244), (2616, 50181), (3096, 42401), (3112, 42183), (3501, 37496), (3924, 33454), (4668, 28122), (4687, 28008), (7002, 18748), (7848, 16727), (9336, 14061), (9374, 14004)]