155441608

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2534

約数の個数: 64

約数和(自身を含む): 358093440

約数和(自身を除く): 202651832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 938, 952, 1139, 1876, 2278, 2437, 3752, 4556, 4874, 7973, 9112, 9748, 15946, 17059, 19496, 31892, 34118, 41429, 63784, 68236, 82858, 136472, 163279, 165716, 290003, 326558, 331432, 580006, 653116, 1142953, 1160012, 1306232, 2285906, 2320024, 2775743, 4571812, 5551486, 9143624, 11102972, 19430201, 22205944, 38860402, 77720804, 155441608]

約数ペア:

[(1, 155441608), (2, 77720804), (4, 38860402), (7, 22205944), (8, 19430201), (14, 11102972), (17, 9143624), (28, 5551486), (34, 4571812), (56, 2775743), (67, 2320024), (68, 2285906), (119, 1306232), (134, 1160012), (136, 1142953), (238, 653116), (268, 580006), (469, 331432), (476, 326558), (536, 290003), (938, 165716), (952, 163279), (1139, 136472), (1876, 82858), (2278, 68236), (2437, 63784), (3752, 41429), (4556, 34118), (4874, 31892), (7973, 19496), (9112, 17059), (9748, 15946)]