135390042

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 313632000

約数和(自身を除く): 178241958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 79, 81, 142, 149, 158, 162, 213, 237, 298, 426, 447, 474, 639, 711, 894, 1278, 1341, 1422, 1917, 2133, 2682, 3834, 4023, 4266, 5609, 5751, 6399, 8046, 10579, 11218, 11502, 11771, 12069, 12798, 16827, 21158, 23542, 24138, 31737, 33654, 35313, 50481, 63474, 70626, 95211, 100962, 105939, 151443, 190422, 211878, 285633, 302886, 317817, 454329, 571266, 635634, 835741, 856899, 908658, 953451, 1671482, 1713798, 1906902, 2507223, 5014446, 7521669, 15043338, 22565007, 45130014, 67695021, 135390042]

約数ペア:

[(1, 135390042), (2, 67695021), (3, 45130014), (6, 22565007), (9, 15043338), (18, 7521669), (27, 5014446), (54, 2507223), (71, 1906902), (79, 1713798), (81, 1671482), (142, 953451), (149, 908658), (158, 856899), (162, 835741), (213, 635634), (237, 571266), (298, 454329), (426, 317817), (447, 302886), (474, 285633), (639, 211878), (711, 190422), (894, 151443), (1278, 105939), (1341, 100962), (1422, 95211), (1917, 70626), (2133, 63474), (2682, 50481), (3834, 35313), (4023, 33654), (4266, 31737), (5609, 24138), (5751, 23542), (6399, 21158), (8046, 16827), (10579, 12798), (11218, 12069), (11502, 11771)]