138683844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8009}}^1$

素因数の和:8069

約数の個数: 72

約数和(自身を含む): 387780120

約数和(自身を除く): 249096276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8009, 8658, 16018, 17316, 24027, 32036, 48054, 72081, 96108, 104117, 144162, 208234, 288324, 296333, 312351, 416468, 592666, 624702, 888999, 937053, 1185332, 1249404, 1777998, 1874106, 2666997, 3555996, 3748212, 3852329, 5333994, 7704658, 10667988, 11556987, 15409316, 23113974, 34670961, 46227948, 69341922, 138683844]

約数ペア:

[(1, 138683844), (2, 69341922), (3, 46227948), (4, 34670961), (6, 23113974), (9, 15409316), (12, 11556987), (13, 10667988), (18, 7704658), (26, 5333994), (36, 3852329), (37, 3748212), (39, 3555996), (52, 2666997), (74, 1874106), (78, 1777998), (111, 1249404), (117, 1185332), (148, 937053), (156, 888999), (222, 624702), (234, 592666), (333, 416468), (444, 312351), (468, 296333), (481, 288324), (666, 208234), (962, 144162), (1332, 104117), (1443, 96108), (1924, 72081), (2886, 48054), (4329, 32036), (5772, 24027), (8009, 17316), (8658, 16018)]