128136888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 415134720

約数和(自身を除く): 286997832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 31, 33, 34, 36, 44, 51, 62, 66, 68, 72, 88, 93, 99, 102, 124, 132, 136, 153, 186, 187, 198, 204, 248, 264, 279, 306, 307, 341, 372, 374, 396, 408, 527, 558, 561, 612, 614, 682, 744, 748, 792, 921, 1023, 1054, 1116, 1122, 1224, 1228, 1364, 1496, 1581, 1683, 1842, 2046, 2108, 2232, 2244, 2456, 2728, 2763, 3069, 3162, 3366, 3377, 3684, 4092, 4216, 4488, 4743, 5219, 5526, 5797, 6138, 6324, 6732, 6754, 7368, 8184, 9486, 9517, 10131, 10438, 11052, 11594, 12276, 12648, 13464, 13508, 15657, 17391, 18972, 19034, 20262, 20876, 22104, 23188, 24552, 27016, 28551, 30393, 31314, 34782, 37944, 38068, 40524, 41752, 46376, 46971, 52173, 57102, 57409, 60786, 62628, 69564, 76136, 81048, 85653, 93942, 104346, 104687, 114204, 114818, 121572, 125256, 139128, 161789, 171306, 172227, 187884, 208692, 209374, 228408, 229636, 243144, 314061, 323578, 342612, 344454, 375768, 417384, 418748, 459272, 485367, 516681, 628122, 647156, 685224, 688908, 837496, 942183, 970734, 1033362, 1256244, 1294312, 1377816, 1456101, 1779679, 1884366, 1941468, 2066724, 2512488, 2912202, 3559358, 3768732, 3882936, 4133448, 5339037, 5824404, 7118716, 7537464, 10678074, 11648808, 14237432, 16017111, 21356148, 32034222, 42712296, 64068444, 128136888]

約数ペア:

[(1, 128136888), (2, 64068444), (3, 42712296), (4, 32034222), (6, 21356148), (8, 16017111), (9, 14237432), (11, 11648808), (12, 10678074), (17, 7537464), (18, 7118716), (22, 5824404), (24, 5339037), (31, 4133448), (33, 3882936), (34, 3768732), (36, 3559358), (44, 2912202), (51, 2512488), (62, 2066724), (66, 1941468), (68, 1884366), (72, 1779679), (88, 1456101), (93, 1377816), (99, 1294312), (102, 1256244), (124, 1033362), (132, 970734), (136, 942183), (153, 837496), (186, 688908), (187, 685224), (198, 647156), (204, 628122), (248, 516681), (264, 485367), (279, 459272), (306, 418748), (307, 417384), (341, 375768), (372, 344454), (374, 342612), (396, 323578), (408, 314061), (527, 243144), (558, 229636), (561, 228408), (612, 209374), (614, 208692), (682, 187884), (744, 172227), (748, 171306), (792, 161789), (921, 139128), (1023, 125256), (1054, 121572), (1116, 114818), (1122, 114204), (1224, 104687), (1228, 104346), (1364, 93942), (1496, 85653), (1581, 81048), (1683, 76136), (1842, 69564), (2046, 62628), (2108, 60786), (2232, 57409), (2244, 57102), (2456, 52173), (2728, 46971), (2763, 46376), (3069, 41752), (3162, 40524), (3366, 38068), (3377, 37944), (3684, 34782), (4092, 31314), (4216, 30393), (4488, 28551), (4743, 27016), (5219, 24552), (5526, 23188), (5797, 22104), (6138, 20876), (6324, 20262), (6732, 19034), (6754, 18972), (7368, 17391), (8184, 15657), (9486, 13508), (9517, 13464), (10131, 12648), (10438, 12276), (11052, 11594)]