39515168

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 103420800

約数和(自身を除く): 63905632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 77, 79, 88, 98, 112, 116, 154, 158, 176, 196, 203, 224, 232, 308, 316, 319, 352, 392, 406, 464, 539, 553, 616, 632, 638, 784, 812, 869, 928, 1078, 1106, 1232, 1264, 1276, 1421, 1568, 1624, 1738, 2156, 2212, 2233, 2291, 2464, 2528, 2552, 2842, 3248, 3476, 3871, 4312, 4424, 4466, 4582, 5104, 5684, 6083, 6496, 6952, 7742, 8624, 8848, 8932, 9164, 10208, 11368, 12166, 13904, 15484, 15631, 16037, 17248, 17696, 17864, 18328, 22736, 24332, 25201, 27808, 30968, 31262, 32074, 35728, 36656, 42581, 45472, 48664, 50402, 61936, 62524, 64148, 71456, 73312, 85162, 97328, 100804, 112259, 123872, 125048, 128296, 170324, 176407, 194656, 201608, 224518, 250096, 256592, 340648, 352814, 403216, 449036, 500192, 513184, 681296, 705628, 806432, 898072, 1234849, 1362592, 1411256, 1796144, 2469698, 2822512, 3592288, 4939396, 5645024, 9878792, 19757584, 39515168]

約数ペア:

[(1, 39515168), (2, 19757584), (4, 9878792), (7, 5645024), (8, 4939396), (11, 3592288), (14, 2822512), (16, 2469698), (22, 1796144), (28, 1411256), (29, 1362592), (32, 1234849), (44, 898072), (49, 806432), (56, 705628), (58, 681296), (77, 513184), (79, 500192), (88, 449036), (98, 403216), (112, 352814), (116, 340648), (154, 256592), (158, 250096), (176, 224518), (196, 201608), (203, 194656), (224, 176407), (232, 170324), (308, 128296), (316, 125048), (319, 123872), (352, 112259), (392, 100804), (406, 97328), (464, 85162), (539, 73312), (553, 71456), (616, 64148), (632, 62524), (638, 61936), (784, 50402), (812, 48664), (869, 45472), (928, 42581), (1078, 36656), (1106, 35728), (1232, 32074), (1264, 31262), (1276, 30968), (1421, 27808), (1568, 25201), (1624, 24332), (1738, 22736), (2156, 18328), (2212, 17864), (2233, 17696), (2291, 17248), (2464, 16037), (2528, 15631), (2552, 15484), (2842, 13904), (3248, 12166), (3476, 11368), (3871, 10208), (4312, 9164), (4424, 8932), (4466, 8848), (4582, 8624), (5104, 7742), (5684, 6952), (6083, 6496)]