166688808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2907

約数の個数: 128

約数和(自身を含む): 518555520

約数和(自身を除く): 351866712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1144, 1326, 1496, 1716, 1768, 2244, 2431, 2652, 2857, 3432, 4488, 4862, 5304, 5714, 7293, 8571, 9724, 11428, 14586, 17142, 19448, 22856, 29172, 31427, 34284, 37141, 48569, 58344, 62854, 68568, 74282, 94281, 97138, 111423, 125708, 145707, 148564, 188562, 194276, 222846, 251416, 291414, 297128, 377124, 388552, 408551, 445692, 534259, 582828, 631397, 754248, 817102, 891384, 1068518, 1165656, 1225653, 1262794, 1602777, 1634204, 1894191, 2137036, 2451306, 2525588, 3205554, 3268408, 3788382, 4274072, 4902612, 5051176, 6411108, 6945367, 7576764, 9805224, 12822216, 13890734, 15153528, 20836101, 27781468, 41672202, 55562936, 83344404, 166688808]

約数ペア:

[(1, 166688808), (2, 83344404), (3, 55562936), (4, 41672202), (6, 27781468), (8, 20836101), (11, 15153528), (12, 13890734), (13, 12822216), (17, 9805224), (22, 7576764), (24, 6945367), (26, 6411108), (33, 5051176), (34, 4902612), (39, 4274072), (44, 3788382), (51, 3268408), (52, 3205554), (66, 2525588), (68, 2451306), (78, 2137036), (88, 1894191), (102, 1634204), (104, 1602777), (132, 1262794), (136, 1225653), (143, 1165656), (156, 1068518), (187, 891384), (204, 817102), (221, 754248), (264, 631397), (286, 582828), (312, 534259), (374, 445692), (408, 408551), (429, 388552), (442, 377124), (561, 297128), (572, 291414), (663, 251416), (748, 222846), (858, 194276), (884, 188562), (1122, 148564), (1144, 145707), (1326, 125708), (1496, 111423), (1716, 97138), (1768, 94281), (2244, 74282), (2431, 68568), (2652, 62854), (2857, 58344), (3432, 48569), (4488, 37141), (4862, 34284), (5304, 31427), (5714, 29172), (7293, 22856), (8571, 19448), (9724, 17142), (11428, 14586)]