140621824

素因数分解:

$2^{11}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 340835040

約数和(自身を除く): 200213216

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, 577, 896, 952, 1024, 1088, 1154, 1792, 1904, 2048, 2176, 2308, 3584, 3808, 4039, 4352, 4616, 7168, 7616, 8078, 8704, 9232, 9809, 14336, 15232, 16156, 17408, 18464, 19618, 30464, 32312, 34816, 36928, 39236, 60928, 64624, 68663, 73856, 78472, 121856, 129248, 137326, 147712, 156944, 243712, 258496, 274652, 295424, 313888, 516992, 549304, 590848, 627776, 1033984, 1098608, 1181696, 1255552, 2067968, 2197216, 2511104, 4135936, 4394432, 5022208, 8271872, 8788864, 10044416, 17577728, 20088832, 35155456, 70310912, 140621824]

約数ペア:

[(1, 140621824), (2, 70310912), (4, 35155456), (7, 20088832), (8, 17577728), (14, 10044416), (16, 8788864), (17, 8271872), (28, 5022208), (32, 4394432), (34, 4135936), (56, 2511104), (64, 2197216), (68, 2067968), (112, 1255552), (119, 1181696), (128, 1098608), (136, 1033984), (224, 627776), (238, 590848), (256, 549304), (272, 516992), (448, 313888), (476, 295424), (512, 274652), (544, 258496), (577, 243712), (896, 156944), (952, 147712), (1024, 137326), (1088, 129248), (1154, 121856), (1792, 78472), (1904, 73856), (2048, 68663), (2176, 64624), (2308, 60928), (3584, 39236), (3808, 36928), (4039, 34816), (4352, 32312), (4616, 30464), (7168, 19618), (7616, 18464), (8078, 17408), (8704, 16156), (9232, 15232), (9809, 14336)]