129516312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 363916800

約数和(自身を除く): 234400488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 53, 57, 69, 76, 92, 106, 114, 138, 152, 159, 184, 212, 228, 233, 276, 318, 424, 437, 456, 466, 552, 636, 699, 874, 932, 1007, 1219, 1272, 1311, 1398, 1748, 1864, 2014, 2438, 2622, 2796, 3021, 3496, 3657, 4028, 4427, 4876, 5244, 5359, 5592, 6042, 7314, 8056, 8854, 9752, 10488, 10718, 12084, 12349, 13281, 14628, 16077, 17708, 21436, 23161, 24168, 24698, 26562, 29256, 32154, 35416, 37047, 42872, 46322, 49396, 53124, 64308, 69483, 74094, 92644, 98792, 101821, 106248, 128616, 138966, 148188, 185288, 203642, 234631, 277932, 284027, 296376, 305463, 407284, 469262, 555864, 568054, 610926, 703893, 814568, 852081, 938524, 1136108, 1221852, 1407786, 1704162, 1877048, 2272216, 2443704, 2815572, 3408324, 5396513, 5631144, 6816648, 10793026, 16189539, 21586052, 32379078, 43172104, 64758156, 129516312]

約数ペア:

[(1, 129516312), (2, 64758156), (3, 43172104), (4, 32379078), (6, 21586052), (8, 16189539), (12, 10793026), (19, 6816648), (23, 5631144), (24, 5396513), (38, 3408324), (46, 2815572), (53, 2443704), (57, 2272216), (69, 1877048), (76, 1704162), (92, 1407786), (106, 1221852), (114, 1136108), (138, 938524), (152, 852081), (159, 814568), (184, 703893), (212, 610926), (228, 568054), (233, 555864), (276, 469262), (318, 407284), (424, 305463), (437, 296376), (456, 284027), (466, 277932), (552, 234631), (636, 203642), (699, 185288), (874, 148188), (932, 138966), (1007, 128616), (1219, 106248), (1272, 101821), (1311, 98792), (1398, 92644), (1748, 74094), (1864, 69483), (2014, 64308), (2438, 53124), (2622, 49396), (2796, 46322), (3021, 42872), (3496, 37047), (3657, 35416), (4028, 32154), (4427, 29256), (4876, 26562), (5244, 24698), (5359, 24168), (5592, 23161), (6042, 21436), (7314, 17708), (8056, 16077), (8854, 14628), (9752, 13281), (10488, 12349), (10718, 12084)]