162440992

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 382233600

約数和(自身を除く): 219792608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 149, 157, 217, 224, 248, 298, 314, 434, 496, 596, 628, 868, 992, 1043, 1099, 1192, 1256, 1736, 2086, 2198, 2384, 2512, 3472, 4172, 4396, 4619, 4768, 4867, 5024, 6944, 8344, 8792, 9238, 9734, 16688, 17584, 18476, 19468, 23393, 32333, 33376, 34069, 35168, 36952, 38936, 46786, 64666, 68138, 73904, 77872, 93572, 129332, 136276, 147808, 155744, 163751, 187144, 258664, 272552, 327502, 374288, 517328, 545104, 655004, 725183, 748576, 1034656, 1090208, 1310008, 1450366, 2620016, 2900732, 5076281, 5240032, 5801464, 10152562, 11602928, 20305124, 23205856, 40610248, 81220496, 162440992]

約数ペア:

[(1, 162440992), (2, 81220496), (4, 40610248), (7, 23205856), (8, 20305124), (14, 11602928), (16, 10152562), (28, 5801464), (31, 5240032), (32, 5076281), (56, 2900732), (62, 2620016), (112, 1450366), (124, 1310008), (149, 1090208), (157, 1034656), (217, 748576), (224, 725183), (248, 655004), (298, 545104), (314, 517328), (434, 374288), (496, 327502), (596, 272552), (628, 258664), (868, 187144), (992, 163751), (1043, 155744), (1099, 147808), (1192, 136276), (1256, 129332), (1736, 93572), (2086, 77872), (2198, 73904), (2384, 68138), (2512, 64666), (3472, 46786), (4172, 38936), (4396, 36952), (4619, 35168), (4768, 34069), (4867, 33376), (5024, 32333), (6944, 23393), (8344, 19468), (8792, 18476), (9238, 17584), (9734, 16688)]