187421496

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2540

約数の個数: 64

約数和(自身を含む): 486259200

約数和(自身を除く): 298837704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 79, 82, 123, 158, 164, 237, 246, 316, 328, 474, 492, 632, 948, 984, 1896, 2411, 3239, 4822, 6478, 7233, 9644, 9717, 12956, 14466, 19288, 19434, 25912, 28932, 38868, 57864, 77736, 98851, 190469, 197702, 296553, 380938, 395404, 571407, 593106, 761876, 790808, 1142814, 1186212, 1523752, 2285628, 2372424, 4571256, 7809229, 15618458, 23427687, 31236916, 46855374, 62473832, 93710748, 187421496]

約数ペア:

[(1, 187421496), (2, 93710748), (3, 62473832), (4, 46855374), (6, 31236916), (8, 23427687), (12, 15618458), (24, 7809229), (41, 4571256), (79, 2372424), (82, 2285628), (123, 1523752), (158, 1186212), (164, 1142814), (237, 790808), (246, 761876), (316, 593106), (328, 571407), (474, 395404), (492, 380938), (632, 296553), (948, 197702), (984, 190469), (1896, 98851), (2411, 77736), (3239, 57864), (4822, 38868), (6478, 28932), (7233, 25912), (9644, 19434), (9717, 19288), (12956, 14466)]