191393488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3637}}^1$

素因数の和:3692

約数の個数: 80

約数和(自身を含む): 454720896

約数和(自身を除く): 263327408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 2024, 2288, 2392, 3289, 3637, 4048, 4784, 6578, 7274, 13156, 14548, 26312, 29096, 40007, 47281, 52624, 58192, 80014, 83651, 94562, 160028, 167302, 189124, 320056, 334604, 378248, 520091, 640112, 669208, 756496, 920161, 1040182, 1087463, 1338416, 1840322, 2080364, 2174926, 3680644, 4160728, 4349852, 7361288, 8321456, 8699704, 11962093, 14722576, 17399408, 23924186, 47848372, 95696744, 191393488]

約数ペア:

[(1, 191393488), (2, 95696744), (4, 47848372), (8, 23924186), (11, 17399408), (13, 14722576), (16, 11962093), (22, 8699704), (23, 8321456), (26, 7361288), (44, 4349852), (46, 4160728), (52, 3680644), (88, 2174926), (92, 2080364), (104, 1840322), (143, 1338416), (176, 1087463), (184, 1040182), (208, 920161), (253, 756496), (286, 669208), (299, 640112), (368, 520091), (506, 378248), (572, 334604), (598, 320056), (1012, 189124), (1144, 167302), (1196, 160028), (2024, 94562), (2288, 83651), (2392, 80014), (3289, 58192), (3637, 52624), (4048, 47281), (4784, 40007), (6578, 29096), (7274, 26312), (13156, 14548)]