173221056

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 523036800

約数和(自身を除く): 349815744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 89, 93, 96, 109, 124, 144, 178, 186, 192, 218, 248, 267, 279, 288, 327, 356, 372, 436, 496, 534, 558, 576, 654, 712, 744, 801, 872, 981, 992, 1068, 1116, 1308, 1424, 1488, 1602, 1744, 1962, 1984, 2136, 2232, 2616, 2759, 2848, 2976, 3204, 3379, 3488, 3924, 4272, 4464, 5232, 5518, 5696, 5952, 6408, 6758, 6976, 7848, 8277, 8544, 8928, 9701, 10137, 10464, 11036, 12816, 13516, 15696, 16554, 17088, 17856, 19402, 20274, 20928, 22072, 24831, 25632, 27032, 29103, 30411, 31392, 33108, 38804, 40548, 44144, 49662, 51264, 54064, 58206, 60822, 62784, 66216, 77608, 81096, 87309, 88288, 99324, 108128, 116412, 121644, 132432, 155216, 162192, 174618, 176576, 198648, 216256, 232824, 243288, 264864, 300731, 310432, 324384, 349236, 397296, 465648, 486576, 529728, 601462, 620864, 648768, 698472, 794592, 902193, 931296, 973152, 1202924, 1396944, 1589184, 1804386, 1862592, 1946304, 2405848, 2706579, 2793888, 3608772, 4811696, 5413158, 5587776, 7217544, 9623392, 10826316, 14435088, 19246784, 21652632, 28870176, 43305264, 57740352, 86610528, 173221056]

約数ペア:

[(1, 173221056), (2, 86610528), (3, 57740352), (4, 43305264), (6, 28870176), (8, 21652632), (9, 19246784), (12, 14435088), (16, 10826316), (18, 9623392), (24, 7217544), (31, 5587776), (32, 5413158), (36, 4811696), (48, 3608772), (62, 2793888), (64, 2706579), (72, 2405848), (89, 1946304), (93, 1862592), (96, 1804386), (109, 1589184), (124, 1396944), (144, 1202924), (178, 973152), (186, 931296), (192, 902193), (218, 794592), (248, 698472), (267, 648768), (279, 620864), (288, 601462), (327, 529728), (356, 486576), (372, 465648), (436, 397296), (496, 349236), (534, 324384), (558, 310432), (576, 300731), (654, 264864), (712, 243288), (744, 232824), (801, 216256), (872, 198648), (981, 176576), (992, 174618), (1068, 162192), (1116, 155216), (1308, 132432), (1424, 121644), (1488, 116412), (1602, 108128), (1744, 99324), (1962, 88288), (1984, 87309), (2136, 81096), (2232, 77608), (2616, 66216), (2759, 62784), (2848, 60822), (2976, 58206), (3204, 54064), (3379, 51264), (3488, 49662), (3924, 44144), (4272, 40548), (4464, 38804), (5232, 33108), (5518, 31392), (5696, 30411), (5952, 29103), (6408, 27032), (6758, 25632), (6976, 24831), (7848, 22072), (8277, 20928), (8544, 20274), (8928, 19402), (9701, 17856), (10137, 17088), (10464, 16554), (11036, 15696), (12816, 13516)]