142693376

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1215

約数の個数: 88

約数和(自身を含む): 345468096

約数和(自身を除く): 202774720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1171, 1792, 1904, 2176, 2342, 3584, 3808, 4352, 4684, 7168, 7616, 8197, 8704, 9368, 15232, 16394, 17408, 18736, 19907, 30464, 32788, 37472, 39814, 60928, 65576, 74944, 79628, 121856, 131152, 139349, 149888, 159256, 262304, 278698, 299776, 318512, 524608, 557396, 599552, 637024, 1049216, 1114792, 1199104, 1274048, 2098432, 2229584, 2548096, 4196864, 4459168, 5096192, 8393728, 8918336, 10192384, 17836672, 20384768, 35673344, 71346688, 142693376]

約数ペア:

[(1, 142693376), (2, 71346688), (4, 35673344), (7, 20384768), (8, 17836672), (14, 10192384), (16, 8918336), (17, 8393728), (28, 5096192), (32, 4459168), (34, 4196864), (56, 2548096), (64, 2229584), (68, 2098432), (112, 1274048), (119, 1199104), (128, 1114792), (136, 1049216), (224, 637024), (238, 599552), (256, 557396), (272, 524608), (448, 318512), (476, 299776), (512, 278698), (544, 262304), (896, 159256), (952, 149888), (1024, 139349), (1088, 131152), (1171, 121856), (1792, 79628), (1904, 74944), (2176, 65576), (2342, 60928), (3584, 39814), (3808, 37472), (4352, 32788), (4684, 30464), (7168, 19907), (7616, 18736), (8197, 17408), (8704, 16394), (9368, 15232)]