140933408

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8171}}^1$

素因数の和:8206

約数の個数: 72

約数和(自身を含む): 352147824

約数和(自身を除く): 211214416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8171, 8624, 16342, 17248, 32684, 57197, 65368, 89881, 114394, 130736, 179762, 228788, 261472, 359524, 400379, 457576, 629167, 719048, 800758, 915152, 1258334, 1438096, 1601516, 1830304, 2516668, 2876192, 3203032, 4404169, 5033336, 6406064, 8808338, 10066672, 12812128, 17616676, 20133344, 35233352, 70466704, 140933408]

約数ペア:

[(1, 140933408), (2, 70466704), (4, 35233352), (7, 20133344), (8, 17616676), (11, 12812128), (14, 10066672), (16, 8808338), (22, 6406064), (28, 5033336), (32, 4404169), (44, 3203032), (49, 2876192), (56, 2516668), (77, 1830304), (88, 1601516), (98, 1438096), (112, 1258334), (154, 915152), (176, 800758), (196, 719048), (224, 629167), (308, 457576), (352, 400379), (392, 359524), (539, 261472), (616, 228788), (784, 179762), (1078, 130736), (1232, 114394), (1568, 89881), (2156, 65368), (2464, 57197), (4312, 32684), (8171, 17248), (8624, 16342)]