153358984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 309450240

約数和(自身を除く): 156091256

約数列:

[1, 2, 4, 8, 31, 43, 62, 73, 86, 124, 146, 172, 197, 248, 292, 344, 394, 584, 788, 1333, 1576, 2263, 2666, 3139, 4526, 5332, 6107, 6278, 8471, 9052, 10664, 12214, 12556, 14381, 16942, 18104, 24428, 25112, 28762, 33884, 48856, 57524, 67768, 97309, 115048, 194618, 262601, 389236, 445811, 525202, 618383, 778472, 891622, 1050404, 1236766, 1783244, 2100808, 2473532, 3566488, 4947064, 19169873, 38339746, 76679492, 153358984]

約数ペア:

[(1, 153358984), (2, 76679492), (4, 38339746), (8, 19169873), (31, 4947064), (43, 3566488), (62, 2473532), (73, 2100808), (86, 1783244), (124, 1236766), (146, 1050404), (172, 891622), (197, 778472), (248, 618383), (292, 525202), (344, 445811), (394, 389236), (584, 262601), (788, 194618), (1333, 115048), (1576, 97309), (2263, 67768), (2666, 57524), (3139, 48856), (4526, 33884), (5332, 28762), (6107, 25112), (6278, 24428), (8471, 18104), (9052, 16942), (10664, 14381), (12214, 12556)]