156417816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 279038184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 83, 93, 102, 124, 136, 149, 166, 186, 204, 248, 249, 298, 332, 372, 408, 447, 498, 527, 596, 664, 744, 894, 996, 1054, 1192, 1411, 1581, 1788, 1992, 2108, 2533, 2573, 2822, 3162, 3576, 4216, 4233, 4619, 5066, 5146, 5644, 6324, 7599, 7719, 8466, 9238, 10132, 10292, 11288, 12367, 12648, 13857, 15198, 15438, 16932, 18476, 20264, 20584, 24734, 27714, 30396, 30876, 33864, 36952, 37101, 43741, 49468, 55428, 60792, 61752, 74202, 78523, 87482, 98936, 110856, 131223, 148404, 157046, 174964, 210239, 235569, 262446, 296808, 314092, 349928, 383377, 420478, 471138, 524892, 628184, 630717, 766754, 840956, 942276, 1049784, 1150131, 1261434, 1533508, 1681912, 1884552, 2300262, 2522868, 3067016, 4600524, 5045736, 6517409, 9201048, 13034818, 19552227, 26069636, 39104454, 52139272, 78208908, 156417816]

約数ペア:

[(1, 156417816), (2, 78208908), (3, 52139272), (4, 39104454), (6, 26069636), (8, 19552227), (12, 13034818), (17, 9201048), (24, 6517409), (31, 5045736), (34, 4600524), (51, 3067016), (62, 2522868), (68, 2300262), (83, 1884552), (93, 1681912), (102, 1533508), (124, 1261434), (136, 1150131), (149, 1049784), (166, 942276), (186, 840956), (204, 766754), (248, 630717), (249, 628184), (298, 524892), (332, 471138), (372, 420478), (408, 383377), (447, 349928), (498, 314092), (527, 296808), (596, 262446), (664, 235569), (744, 210239), (894, 174964), (996, 157046), (1054, 148404), (1192, 131223), (1411, 110856), (1581, 98936), (1788, 87482), (1992, 78523), (2108, 74202), (2533, 61752), (2573, 60792), (2822, 55428), (3162, 49468), (3576, 43741), (4216, 37101), (4233, 36952), (4619, 33864), (5066, 30876), (5146, 30396), (5644, 27714), (6324, 24734), (7599, 20584), (7719, 20264), (8466, 18476), (9238, 16932), (10132, 15438), (10292, 15198), (11288, 13857), (12367, 12648)]