128115936

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1849

約数の個数: 144

約数和(自身を含む): 413234640

約数和(自身を除く): 285118704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1801, 1824, 1872, 1976, 2223, 2736, 2964, 3602, 3744, 3952, 4446, 5403, 5472, 5928, 7204, 7904, 8892, 10806, 11856, 14408, 16209, 17784, 21612, 23413, 23712, 28816, 32418, 34219, 35568, 43224, 46826, 57632, 64836, 68438, 70239, 71136, 86448, 93652, 102657, 129672, 136876, 140478, 172896, 187304, 205314, 210717, 259344, 273752, 280956, 307971, 374608, 410628, 421434, 444847, 518688, 547504, 561912, 615942, 749216, 821256, 842868, 889694, 1095008, 1123824, 1231884, 1334541, 1642512, 1685736, 1779388, 2247648, 2463768, 2669082, 3285024, 3371472, 3558776, 4003623, 4927536, 5338164, 6742944, 7117552, 8007246, 9855072, 10676328, 14235104, 16014492, 21352656, 32028984, 42705312, 64057968, 128115936]

約数ペア:

[(1, 128115936), (2, 64057968), (3, 42705312), (4, 32028984), (6, 21352656), (8, 16014492), (9, 14235104), (12, 10676328), (13, 9855072), (16, 8007246), (18, 7117552), (19, 6742944), (24, 5338164), (26, 4927536), (32, 4003623), (36, 3558776), (38, 3371472), (39, 3285024), (48, 2669082), (52, 2463768), (57, 2247648), (72, 1779388), (76, 1685736), (78, 1642512), (96, 1334541), (104, 1231884), (114, 1123824), (117, 1095008), (144, 889694), (152, 842868), (156, 821256), (171, 749216), (208, 615942), (228, 561912), (234, 547504), (247, 518688), (288, 444847), (304, 421434), (312, 410628), (342, 374608), (416, 307971), (456, 280956), (468, 273752), (494, 259344), (608, 210717), (624, 205314), (684, 187304), (741, 172896), (912, 140478), (936, 136876), (988, 129672), (1248, 102657), (1368, 93652), (1482, 86448), (1801, 71136), (1824, 70239), (1872, 68438), (1976, 64836), (2223, 57632), (2736, 46826), (2964, 43224), (3602, 35568), (3744, 34219), (3952, 32418), (4446, 28816), (5403, 23712), (5472, 23413), (5928, 21612), (7204, 17784), (7904, 16209), (8892, 14408), (10806, 11856)]