163901712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 485524480

約数和(自身を除く): 321622768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 37, 39, 48, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 208, 222, 229, 248, 296, 312, 372, 403, 444, 458, 481, 496, 592, 624, 687, 744, 806, 888, 916, 962, 1147, 1209, 1374, 1443, 1488, 1612, 1776, 1832, 1924, 2294, 2418, 2748, 2886, 2977, 3224, 3441, 3664, 3848, 4588, 4836, 5496, 5772, 5954, 6448, 6882, 7099, 7696, 8473, 8931, 9176, 9672, 10992, 11544, 11908, 13764, 14198, 14911, 16946, 17862, 18352, 19344, 21297, 23088, 23816, 25419, 27528, 28396, 29822, 33892, 35724, 42594, 44733, 47632, 50838, 55056, 56792, 59644, 67784, 71448, 85188, 89466, 92287, 101676, 110149, 113584, 119288, 135568, 142896, 170376, 178932, 184574, 203352, 220298, 238576, 262663, 276861, 330447, 340752, 357864, 369148, 406704, 440596, 525326, 553722, 660894, 715728, 738296, 787989, 881192, 1050652, 1107444, 1321788, 1476592, 1575978, 1762384, 2101304, 2214888, 2643576, 3151956, 3414619, 4202608, 4429776, 5287152, 6303912, 6829238, 10243857, 12607824, 13658476, 20487714, 27316952, 40975428, 54633904, 81950856, 163901712]

約数ペア:

[(1, 163901712), (2, 81950856), (3, 54633904), (4, 40975428), (6, 27316952), (8, 20487714), (12, 13658476), (13, 12607824), (16, 10243857), (24, 6829238), (26, 6303912), (31, 5287152), (37, 4429776), (39, 4202608), (48, 3414619), (52, 3151956), (62, 2643576), (74, 2214888), (78, 2101304), (93, 1762384), (104, 1575978), (111, 1476592), (124, 1321788), (148, 1107444), (156, 1050652), (186, 881192), (208, 787989), (222, 738296), (229, 715728), (248, 660894), (296, 553722), (312, 525326), (372, 440596), (403, 406704), (444, 369148), (458, 357864), (481, 340752), (496, 330447), (592, 276861), (624, 262663), (687, 238576), (744, 220298), (806, 203352), (888, 184574), (916, 178932), (962, 170376), (1147, 142896), (1209, 135568), (1374, 119288), (1443, 113584), (1488, 110149), (1612, 101676), (1776, 92287), (1832, 89466), (1924, 85188), (2294, 71448), (2418, 67784), (2748, 59644), (2886, 56792), (2977, 55056), (3224, 50838), (3441, 47632), (3664, 44733), (3848, 42594), (4588, 35724), (4836, 33892), (5496, 29822), (5772, 28396), (5954, 27528), (6448, 25419), (6882, 23816), (7099, 23088), (7696, 21297), (8473, 19344), (8931, 18352), (9176, 17862), (9672, 16946), (10992, 14911), (11544, 14198), (11908, 13764)]