165280512

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 468730080

約数和(自身を除く): 303449568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 96, 116, 123, 128, 164, 174, 181, 192, 232, 246, 256, 328, 348, 362, 384, 464, 492, 543, 656, 696, 724, 768, 928, 984, 1086, 1189, 1312, 1392, 1448, 1856, 1968, 2172, 2378, 2624, 2784, 2896, 3567, 3712, 3936, 4344, 4756, 5248, 5249, 5568, 5792, 7134, 7421, 7424, 7872, 8688, 9512, 10496, 10498, 11136, 11584, 14268, 14842, 15744, 15747, 17376, 19024, 20996, 22263, 22272, 23168, 28536, 29684, 31488, 31494, 34752, 38048, 41992, 44526, 46336, 57072, 59368, 62988, 69504, 76096, 83984, 89052, 114144, 118736, 125976, 139008, 152192, 167968, 178104, 215209, 228288, 237472, 251952, 304384, 335936, 356208, 430418, 456576, 474944, 503904, 645627, 671872, 712416, 860836, 913152, 949888, 1007808, 1291254, 1343744, 1424832, 1721672, 1899776, 2015616, 2582508, 2849664, 3443344, 4031232, 5165016, 5699328, 6886688, 10330032, 13773376, 20660064, 27546752, 41320128, 55093504, 82640256, 165280512]

約数ペア:

[(1, 165280512), (2, 82640256), (3, 55093504), (4, 41320128), (6, 27546752), (8, 20660064), (12, 13773376), (16, 10330032), (24, 6886688), (29, 5699328), (32, 5165016), (41, 4031232), (48, 3443344), (58, 2849664), (64, 2582508), (82, 2015616), (87, 1899776), (96, 1721672), (116, 1424832), (123, 1343744), (128, 1291254), (164, 1007808), (174, 949888), (181, 913152), (192, 860836), (232, 712416), (246, 671872), (256, 645627), (328, 503904), (348, 474944), (362, 456576), (384, 430418), (464, 356208), (492, 335936), (543, 304384), (656, 251952), (696, 237472), (724, 228288), (768, 215209), (928, 178104), (984, 167968), (1086, 152192), (1189, 139008), (1312, 125976), (1392, 118736), (1448, 114144), (1856, 89052), (1968, 83984), (2172, 76096), (2378, 69504), (2624, 62988), (2784, 59368), (2896, 57072), (3567, 46336), (3712, 44526), (3936, 41992), (4344, 38048), (4756, 34752), (5248, 31494), (5249, 31488), (5568, 29684), (5792, 28536), (7134, 23168), (7421, 22272), (7424, 22263), (7872, 20996), (8688, 19024), (9512, 17376), (10496, 15747), (10498, 15744), (11136, 14842), (11584, 14268)]