138425616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1653

約数の個数: 120

約数和(自身を含む): 448007040

約数和(自身を除く): 309581424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 801, 1008, 1068, 1246, 1424, 1543, 1602, 1869, 2136, 2492, 3086, 3204, 3738, 4272, 4629, 4984, 5607, 6172, 6408, 7476, 9258, 9968, 10801, 11214, 12344, 12816, 13887, 14952, 18516, 21602, 22428, 24688, 27774, 29904, 32403, 37032, 43204, 44856, 55548, 64806, 74064, 86408, 89712, 97209, 111096, 129612, 137327, 172816, 194418, 222192, 259224, 274654, 388836, 411981, 518448, 549308, 777672, 823962, 961289, 1098616, 1235943, 1555344, 1647924, 1922578, 2197232, 2471886, 2883867, 3295848, 3845156, 4943772, 5767734, 6591696, 7690312, 8651601, 9887544, 11535468, 15380624, 17303202, 19775088, 23070936, 34606404, 46141872, 69212808, 138425616]

約数ペア:

[(1, 138425616), (2, 69212808), (3, 46141872), (4, 34606404), (6, 23070936), (7, 19775088), (8, 17303202), (9, 15380624), (12, 11535468), (14, 9887544), (16, 8651601), (18, 7690312), (21, 6591696), (24, 5767734), (28, 4943772), (36, 3845156), (42, 3295848), (48, 2883867), (56, 2471886), (63, 2197232), (72, 1922578), (84, 1647924), (89, 1555344), (112, 1235943), (126, 1098616), (144, 961289), (168, 823962), (178, 777672), (252, 549308), (267, 518448), (336, 411981), (356, 388836), (504, 274654), (534, 259224), (623, 222192), (712, 194418), (801, 172816), (1008, 137327), (1068, 129612), (1246, 111096), (1424, 97209), (1543, 89712), (1602, 86408), (1869, 74064), (2136, 64806), (2492, 55548), (3086, 44856), (3204, 43204), (3738, 37032), (4272, 32403), (4629, 29904), (4984, 27774), (5607, 24688), (6172, 22428), (6408, 21602), (7476, 18516), (9258, 14952), (9968, 13887), (10801, 12816), (11214, 12344)]