169683584

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 241580416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 128, 149, 164, 217, 224, 248, 287, 298, 328, 434, 448, 496, 574, 596, 656, 868, 896, 992, 1043, 1148, 1192, 1271, 1312, 1736, 1984, 2086, 2296, 2384, 2542, 2624, 3472, 3968, 4172, 4592, 4619, 4768, 5084, 5248, 6109, 6944, 8344, 8897, 9184, 9238, 9536, 10168, 12218, 13888, 16688, 17794, 18368, 18476, 19072, 20336, 24436, 27776, 32333, 33376, 35588, 36736, 36952, 40672, 42763, 48872, 64666, 66752, 71176, 73904, 81344, 85526, 97744, 129332, 133504, 142352, 147808, 162688, 171052, 189379, 195488, 258664, 284704, 295616, 342104, 378758, 390976, 517328, 569408, 591232, 684208, 757516, 781952, 1034656, 1138816, 1325653, 1368416, 1515032, 2069312, 2651306, 2736832, 3030064, 4138624, 5302612, 5473664, 6060128, 10605224, 12120256, 21210448, 24240512, 42420896, 84841792, 169683584]

約数ペア:

[(1, 169683584), (2, 84841792), (4, 42420896), (7, 24240512), (8, 21210448), (14, 12120256), (16, 10605224), (28, 6060128), (31, 5473664), (32, 5302612), (41, 4138624), (56, 3030064), (62, 2736832), (64, 2651306), (82, 2069312), (112, 1515032), (124, 1368416), (128, 1325653), (149, 1138816), (164, 1034656), (217, 781952), (224, 757516), (248, 684208), (287, 591232), (298, 569408), (328, 517328), (434, 390976), (448, 378758), (496, 342104), (574, 295616), (596, 284704), (656, 258664), (868, 195488), (896, 189379), (992, 171052), (1043, 162688), (1148, 147808), (1192, 142352), (1271, 133504), (1312, 129332), (1736, 97744), (1984, 85526), (2086, 81344), (2296, 73904), (2384, 71176), (2542, 66752), (2624, 64666), (3472, 48872), (3968, 42763), (4172, 40672), (4592, 36952), (4619, 36736), (4768, 35588), (5084, 33376), (5248, 32333), (6109, 27776), (6944, 24436), (8344, 20336), (8897, 19072), (9184, 18476), (9238, 18368), (9536, 17794), (10168, 16688), (12218, 13888)]