138438144

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 120

約数和(自身を含む): 430462032

約数和(自身を除く): 292023888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2311, 2496, 3328, 3744, 4608, 4622, 4992, 6656, 6933, 7488, 9244, 9984, 13866, 14976, 18488, 19968, 20799, 27732, 29952, 30043, 36976, 41598, 55464, 59904, 60086, 73952, 83196, 90129, 110928, 120172, 147904, 166392, 180258, 221856, 240344, 270387, 295808, 332784, 360516, 443712, 480688, 540774, 591616, 665568, 721032, 887424, 961376, 1081548, 1183232, 1331136, 1442064, 1774848, 1922752, 2163096, 2662272, 2884128, 3549696, 3845504, 4326192, 5324544, 5768256, 7691008, 8652384, 10649088, 11536512, 15382016, 17304768, 23073024, 34609536, 46146048, 69219072, 138438144]

約数ペア:

[(1, 138438144), (2, 69219072), (3, 46146048), (4, 34609536), (6, 23073024), (8, 17304768), (9, 15382016), (12, 11536512), (13, 10649088), (16, 8652384), (18, 7691008), (24, 5768256), (26, 5324544), (32, 4326192), (36, 3845504), (39, 3549696), (48, 2884128), (52, 2662272), (64, 2163096), (72, 1922752), (78, 1774848), (96, 1442064), (104, 1331136), (117, 1183232), (128, 1081548), (144, 961376), (156, 887424), (192, 721032), (208, 665568), (234, 591616), (256, 540774), (288, 480688), (312, 443712), (384, 360516), (416, 332784), (468, 295808), (512, 270387), (576, 240344), (624, 221856), (768, 180258), (832, 166392), (936, 147904), (1152, 120172), (1248, 110928), (1536, 90129), (1664, 83196), (1872, 73952), (2304, 60086), (2311, 59904), (2496, 55464), (3328, 41598), (3744, 36976), (4608, 30043), (4622, 29952), (4992, 27732), (6656, 20799), (6933, 19968), (7488, 18488), (9244, 14976), (9984, 13866)]