161067200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 461479392

約数和(自身を除く): 300412192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 140, 146, 160, 175, 197, 200, 224, 280, 292, 320, 350, 365, 394, 400, 448, 511, 560, 584, 700, 730, 788, 800, 985, 1022, 1120, 1168, 1379, 1400, 1460, 1576, 1600, 1825, 1970, 2044, 2240, 2336, 2555, 2758, 2800, 2920, 3152, 3650, 3940, 4088, 4672, 4925, 5110, 5516, 5600, 5840, 6304, 6895, 7300, 7880, 8176, 9850, 10220, 11032, 11200, 11680, 12608, 12775, 13790, 14381, 14600, 15760, 16352, 19700, 20440, 22064, 23360, 25550, 27580, 28762, 29200, 31520, 32704, 34475, 39400, 40880, 44128, 51100, 55160, 57524, 58400, 63040, 68950, 71905, 78800, 81760, 88256, 100667, 102200, 110320, 115048, 116800, 137900, 143810, 157600, 163520, 201334, 204400, 220640, 230096, 275800, 287620, 315200, 359525, 402668, 408800, 441280, 460192, 503335, 551600, 575240, 719050, 805336, 817600, 920384, 1006670, 1103200, 1150480, 1438100, 1610672, 2013340, 2206400, 2300960, 2516675, 2876200, 3221344, 4026680, 4601920, 5033350, 5752400, 6442688, 8053360, 10066700, 11504800, 16106720, 20133400, 23009600, 32213440, 40266800, 80533600, 161067200]

約数ペア:

[(1, 161067200), (2, 80533600), (4, 40266800), (5, 32213440), (7, 23009600), (8, 20133400), (10, 16106720), (14, 11504800), (16, 10066700), (20, 8053360), (25, 6442688), (28, 5752400), (32, 5033350), (35, 4601920), (40, 4026680), (50, 3221344), (56, 2876200), (64, 2516675), (70, 2300960), (73, 2206400), (80, 2013340), (100, 1610672), (112, 1438100), (140, 1150480), (146, 1103200), (160, 1006670), (175, 920384), (197, 817600), (200, 805336), (224, 719050), (280, 575240), (292, 551600), (320, 503335), (350, 460192), (365, 441280), (394, 408800), (400, 402668), (448, 359525), (511, 315200), (560, 287620), (584, 275800), (700, 230096), (730, 220640), (788, 204400), (800, 201334), (985, 163520), (1022, 157600), (1120, 143810), (1168, 137900), (1379, 116800), (1400, 115048), (1460, 110320), (1576, 102200), (1600, 100667), (1825, 88256), (1970, 81760), (2044, 78800), (2240, 71905), (2336, 68950), (2555, 63040), (2758, 58400), (2800, 57524), (2920, 55160), (3152, 51100), (3650, 44128), (3940, 40880), (4088, 39400), (4672, 34475), (4925, 32704), (5110, 31520), (5516, 29200), (5600, 28762), (5840, 27580), (6304, 25550), (6895, 23360), (7300, 22064), (7880, 20440), (8176, 19700), (9850, 16352), (10220, 15760), (11032, 14600), (11200, 14381), (11680, 13790), (12608, 12775)]