171749328

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 457845696

約数和(自身を除く): 286096368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 197, 246, 328, 394, 443, 492, 591, 656, 788, 886, 984, 1182, 1329, 1576, 1772, 1968, 2364, 2658, 3152, 3544, 4728, 5316, 7088, 8077, 9456, 10632, 16154, 18163, 21264, 24231, 32308, 36326, 48462, 54489, 64616, 72652, 87271, 96924, 108978, 129232, 145304, 174542, 193848, 217956, 261813, 290608, 349084, 387696, 435912, 523626, 698168, 871824, 1047252, 1396336, 2094504, 3578111, 4189008, 7156222, 10734333, 14312444, 21468666, 28624888, 42937332, 57249776, 85874664, 171749328]

約数ペア:

[(1, 171749328), (2, 85874664), (3, 57249776), (4, 42937332), (6, 28624888), (8, 21468666), (12, 14312444), (16, 10734333), (24, 7156222), (41, 4189008), (48, 3578111), (82, 2094504), (123, 1396336), (164, 1047252), (197, 871824), (246, 698168), (328, 523626), (394, 435912), (443, 387696), (492, 349084), (591, 290608), (656, 261813), (788, 217956), (886, 193848), (984, 174542), (1182, 145304), (1329, 129232), (1576, 108978), (1772, 96924), (1968, 87271), (2364, 72652), (2658, 64616), (3152, 54489), (3544, 48462), (4728, 36326), (5316, 32308), (7088, 24231), (8077, 21264), (9456, 18163), (10632, 16154)]