153955328

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 88

約数和(自身を含む): 333579120

約数和(自身を除く): 179623792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 193, 256, 304, 328, 386, 512, 608, 656, 772, 779, 1024, 1216, 1312, 1544, 1558, 2432, 2624, 3088, 3116, 3667, 4864, 5248, 6176, 6232, 7334, 7913, 9728, 10496, 12352, 12464, 14668, 15826, 19456, 20992, 24704, 24928, 29336, 31652, 41984, 49408, 49856, 58672, 63304, 98816, 99712, 117344, 126608, 150347, 197632, 199424, 234688, 253216, 300694, 398848, 469376, 506432, 601388, 797696, 938752, 1012864, 1202776, 1877504, 2025728, 2405552, 3755008, 4051456, 4811104, 8102912, 9622208, 19244416, 38488832, 76977664, 153955328]

約数ペア:

[(1, 153955328), (2, 76977664), (4, 38488832), (8, 19244416), (16, 9622208), (19, 8102912), (32, 4811104), (38, 4051456), (41, 3755008), (64, 2405552), (76, 2025728), (82, 1877504), (128, 1202776), (152, 1012864), (164, 938752), (193, 797696), (256, 601388), (304, 506432), (328, 469376), (386, 398848), (512, 300694), (608, 253216), (656, 234688), (772, 199424), (779, 197632), (1024, 150347), (1216, 126608), (1312, 117344), (1544, 99712), (1558, 98816), (2432, 63304), (2624, 58672), (3088, 49856), (3116, 49408), (3667, 41984), (4864, 31652), (5248, 29336), (6176, 24928), (6232, 24704), (7334, 20992), (7913, 19456), (9728, 15826), (10496, 14668), (12352, 12464)]