158939200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 168

約数和(自身を含む): 467148672

約数和(自身を除く): 308209472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 320, 322, 350, 368, 400, 448, 460, 560, 575, 617, 644, 700, 736, 800, 805, 920, 1120, 1150, 1234, 1288, 1400, 1472, 1600, 1610, 1840, 2240, 2300, 2468, 2576, 2800, 3085, 3220, 3680, 4025, 4319, 4600, 4936, 5152, 5600, 6170, 6440, 7360, 8050, 8638, 9200, 9872, 10304, 11200, 12340, 12880, 14191, 15425, 16100, 17276, 18400, 19744, 21595, 24680, 25760, 28382, 30850, 32200, 34552, 36800, 39488, 43190, 49360, 51520, 56764, 61700, 64400, 69104, 70955, 86380, 98720, 99337, 107975, 113528, 123400, 128800, 138208, 141910, 172760, 197440, 198674, 215950, 227056, 246800, 257600, 276416, 283820, 345520, 354775, 397348, 431900, 454112, 493600, 496685, 567640, 691040, 709550, 794696, 863800, 908224, 987200, 993370, 1135280, 1382080, 1419100, 1589392, 1727600, 1986740, 2270560, 2483425, 2838200, 3178784, 3455200, 3973480, 4541120, 4966850, 5676400, 6357568, 6910400, 7946960, 9933700, 11352800, 15893920, 19867400, 22705600, 31787840, 39734800, 79469600, 158939200]

約数ペア:

[(1, 158939200), (2, 79469600), (4, 39734800), (5, 31787840), (7, 22705600), (8, 19867400), (10, 15893920), (14, 11352800), (16, 9933700), (20, 7946960), (23, 6910400), (25, 6357568), (28, 5676400), (32, 4966850), (35, 4541120), (40, 3973480), (46, 3455200), (50, 3178784), (56, 2838200), (64, 2483425), (70, 2270560), (80, 1986740), (92, 1727600), (100, 1589392), (112, 1419100), (115, 1382080), (140, 1135280), (160, 993370), (161, 987200), (175, 908224), (184, 863800), (200, 794696), (224, 709550), (230, 691040), (280, 567640), (320, 496685), (322, 493600), (350, 454112), (368, 431900), (400, 397348), (448, 354775), (460, 345520), (560, 283820), (575, 276416), (617, 257600), (644, 246800), (700, 227056), (736, 215950), (800, 198674), (805, 197440), (920, 172760), (1120, 141910), (1150, 138208), (1234, 128800), (1288, 123400), (1400, 113528), (1472, 107975), (1600, 99337), (1610, 98720), (1840, 86380), (2240, 70955), (2300, 69104), (2468, 64400), (2576, 61700), (2800, 56764), (3085, 51520), (3220, 49360), (3680, 43190), (4025, 39488), (4319, 36800), (4600, 34552), (4936, 32200), (5152, 30850), (5600, 28382), (6170, 25760), (6440, 24680), (7360, 21595), (8050, 19744), (8638, 18400), (9200, 17276), (9872, 16100), (10304, 15425), (11200, 14191), (12340, 12880)]