145338912

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 434423808

約数和(自身を除く): 289084896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 73, 93, 96, 124, 144, 146, 186, 219, 223, 248, 279, 288, 292, 372, 438, 446, 496, 558, 584, 657, 669, 744, 876, 892, 992, 1116, 1168, 1314, 1338, 1488, 1752, 1784, 2007, 2232, 2263, 2336, 2628, 2676, 2976, 3504, 3568, 4014, 4464, 4526, 5256, 5352, 6789, 6913, 7008, 7136, 8028, 8928, 9052, 10512, 10704, 13578, 13826, 16056, 16279, 18104, 20367, 20739, 21024, 21408, 27156, 27652, 32112, 32558, 36208, 40734, 41478, 48837, 54312, 55304, 62217, 64224, 65116, 72416, 81468, 82956, 97674, 108624, 110608, 124434, 130232, 146511, 162936, 165912, 195348, 217248, 221216, 248868, 260464, 293022, 325872, 331824, 390696, 497736, 504649, 520928, 586044, 651744, 663648, 781392, 995472, 1009298, 1172088, 1513947, 1562784, 1990944, 2018596, 2344176, 3027894, 4037192, 4541841, 4688352, 6055788, 8074384, 9083682, 12111576, 16148768, 18167364, 24223152, 36334728, 48446304, 72669456, 145338912]

約数ペア:

[(1, 145338912), (2, 72669456), (3, 48446304), (4, 36334728), (6, 24223152), (8, 18167364), (9, 16148768), (12, 12111576), (16, 9083682), (18, 8074384), (24, 6055788), (31, 4688352), (32, 4541841), (36, 4037192), (48, 3027894), (62, 2344176), (72, 2018596), (73, 1990944), (93, 1562784), (96, 1513947), (124, 1172088), (144, 1009298), (146, 995472), (186, 781392), (219, 663648), (223, 651744), (248, 586044), (279, 520928), (288, 504649), (292, 497736), (372, 390696), (438, 331824), (446, 325872), (496, 293022), (558, 260464), (584, 248868), (657, 221216), (669, 217248), (744, 195348), (876, 165912), (892, 162936), (992, 146511), (1116, 130232), (1168, 124434), (1314, 110608), (1338, 108624), (1488, 97674), (1752, 82956), (1784, 81468), (2007, 72416), (2232, 65116), (2263, 64224), (2336, 62217), (2628, 55304), (2676, 54312), (2976, 48837), (3504, 41478), (3568, 40734), (4014, 36208), (4464, 32558), (4526, 32112), (5256, 27652), (5352, 27156), (6789, 21408), (6913, 21024), (7008, 20739), (7136, 20367), (8028, 18104), (8928, 16279), (9052, 16056), (10512, 13826), (10704, 13578)]