171358464

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 485654400

約数和(自身を除く): 314295936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 109, 128, 138, 178, 184, 192, 218, 256, 267, 276, 327, 356, 368, 384, 436, 534, 552, 654, 712, 736, 768, 872, 1068, 1104, 1308, 1424, 1472, 1744, 2047, 2136, 2208, 2507, 2616, 2848, 2944, 3488, 4094, 4272, 4416, 5014, 5232, 5696, 5888, 6141, 6976, 7521, 8188, 8544, 8832, 9701, 10028, 10464, 11392, 12282, 13952, 15042, 16376, 17088, 17664, 19402, 20056, 20928, 22784, 24564, 27904, 29103, 30084, 32752, 34176, 38804, 40112, 41856, 49128, 58206, 60168, 65504, 68352, 77608, 80224, 83712, 98256, 116412, 120336, 131008, 155216, 160448, 196512, 223123, 232824, 240672, 262016, 310432, 320896, 393024, 446246, 465648, 481344, 524032, 620864, 641792, 669369, 786048, 892492, 931296, 962688, 1241728, 1338738, 1572096, 1784984, 1862592, 1925376, 2483456, 2677476, 3569968, 3725184, 5354952, 7139936, 7450368, 10709904, 14279872, 21419808, 28559744, 42839616, 57119488, 85679232, 171358464]

約数ペア:

[(1, 171358464), (2, 85679232), (3, 57119488), (4, 42839616), (6, 28559744), (8, 21419808), (12, 14279872), (16, 10709904), (23, 7450368), (24, 7139936), (32, 5354952), (46, 3725184), (48, 3569968), (64, 2677476), (69, 2483456), (89, 1925376), (92, 1862592), (96, 1784984), (109, 1572096), (128, 1338738), (138, 1241728), (178, 962688), (184, 931296), (192, 892492), (218, 786048), (256, 669369), (267, 641792), (276, 620864), (327, 524032), (356, 481344), (368, 465648), (384, 446246), (436, 393024), (534, 320896), (552, 310432), (654, 262016), (712, 240672), (736, 232824), (768, 223123), (872, 196512), (1068, 160448), (1104, 155216), (1308, 131008), (1424, 120336), (1472, 116412), (1744, 98256), (2047, 83712), (2136, 80224), (2208, 77608), (2507, 68352), (2616, 65504), (2848, 60168), (2944, 58206), (3488, 49128), (4094, 41856), (4272, 40112), (4416, 38804), (5014, 34176), (5232, 32752), (5696, 30084), (5888, 29103), (6141, 27904), (6976, 24564), (7521, 22784), (8188, 20928), (8544, 20056), (8832, 19402), (9701, 17664), (10028, 17088), (10464, 16376), (11392, 15042), (12282, 13952)]