146288752

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 316011520

約数和(自身を除く): 169722768

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 304, 344, 361, 496, 589, 688, 722, 817, 1178, 1333, 1444, 1634, 2356, 2666, 2888, 3268, 4712, 5332, 5776, 6536, 6859, 9424, 10664, 11191, 13072, 13718, 15523, 21328, 22382, 25327, 27436, 31046, 44764, 50654, 54872, 62092, 89528, 101308, 109744, 124184, 179056, 202616, 212629, 248368, 294937, 405232, 425258, 481213, 589874, 850516, 962426, 1179748, 1701032, 1924852, 2359496, 3402064, 3849704, 4718992, 7699408, 9143047, 18286094, 36572188, 73144376, 146288752]

約数ペア:

[(1, 146288752), (2, 73144376), (4, 36572188), (8, 18286094), (16, 9143047), (19, 7699408), (31, 4718992), (38, 3849704), (43, 3402064), (62, 2359496), (76, 1924852), (86, 1701032), (124, 1179748), (152, 962426), (172, 850516), (248, 589874), (304, 481213), (344, 425258), (361, 405232), (496, 294937), (589, 248368), (688, 212629), (722, 202616), (817, 179056), (1178, 124184), (1333, 109744), (1444, 101308), (1634, 89528), (2356, 62092), (2666, 54872), (2888, 50654), (3268, 44764), (4712, 31046), (5332, 27436), (5776, 25327), (6536, 22382), (6859, 21328), (9424, 15523), (10664, 13718), (11191, 13072)]