131609772

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 426107136

約数和(自身を除く): 294497364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 29, 36, 42, 46, 54, 58, 63, 69, 81, 84, 87, 92, 108, 116, 126, 138, 161, 162, 174, 189, 203, 207, 243, 252, 261, 276, 322, 324, 348, 378, 406, 414, 483, 486, 522, 567, 609, 621, 644, 667, 756, 783, 812, 828, 841, 966, 972, 1044, 1134, 1218, 1242, 1334, 1449, 1566, 1682, 1701, 1827, 1863, 1932, 2001, 2268, 2349, 2436, 2484, 2523, 2668, 2898, 3132, 3364, 3402, 3654, 3726, 4002, 4347, 4669, 4698, 5046, 5481, 5589, 5796, 5887, 6003, 6804, 7047, 7308, 7452, 7569, 8004, 8694, 9338, 9396, 10092, 10962, 11178, 11774, 12006, 13041, 14007, 14094, 15138, 16443, 17388, 17661, 18009, 18676, 19343, 21924, 22356, 22707, 23548, 24012, 26082, 28014, 28188, 30276, 32886, 35322, 36018, 38686, 39123, 42021, 45414, 49329, 52164, 52983, 54027, 56028, 58029, 65772, 68121, 70644, 72036, 77372, 78246, 84042, 90828, 98658, 105966, 108054, 116058, 126063, 135401, 136242, 156492, 158949, 162081, 168084, 174087, 197316, 204363, 211932, 216108, 232116, 252126, 270802, 272484, 317898, 324162, 348174, 378189, 406203, 408726, 476847, 504252, 522261, 541604, 635796, 648324, 696348, 756378, 812406, 817452, 953694, 1044522, 1134567, 1218609, 1430541, 1512756, 1566783, 1624812, 1907388, 2089044, 2269134, 2437218, 2861082, 3133566, 3655827, 4538268, 4700349, 4874436, 5722164, 6267132, 7311654, 9400698, 10967481, 14623308, 18801396, 21934962, 32902443, 43869924, 65804886, 131609772]

約数ペア:

[(1, 131609772), (2, 65804886), (3, 43869924), (4, 32902443), (6, 21934962), (7, 18801396), (9, 14623308), (12, 10967481), (14, 9400698), (18, 7311654), (21, 6267132), (23, 5722164), (27, 4874436), (28, 4700349), (29, 4538268), (36, 3655827), (42, 3133566), (46, 2861082), (54, 2437218), (58, 2269134), (63, 2089044), (69, 1907388), (81, 1624812), (84, 1566783), (87, 1512756), (92, 1430541), (108, 1218609), (116, 1134567), (126, 1044522), (138, 953694), (161, 817452), (162, 812406), (174, 756378), (189, 696348), (203, 648324), (207, 635796), (243, 541604), (252, 522261), (261, 504252), (276, 476847), (322, 408726), (324, 406203), (348, 378189), (378, 348174), (406, 324162), (414, 317898), (483, 272484), (486, 270802), (522, 252126), (567, 232116), (609, 216108), (621, 211932), (644, 204363), (667, 197316), (756, 174087), (783, 168084), (812, 162081), (828, 158949), (841, 156492), (966, 136242), (972, 135401), (1044, 126063), (1134, 116058), (1218, 108054), (1242, 105966), (1334, 98658), (1449, 90828), (1566, 84042), (1682, 78246), (1701, 77372), (1827, 72036), (1863, 70644), (1932, 68121), (2001, 65772), (2268, 58029), (2349, 56028), (2436, 54027), (2484, 52983), (2523, 52164), (2668, 49329), (2898, 45414), (3132, 42021), (3364, 39123), (3402, 38686), (3654, 36018), (3726, 35322), (4002, 32886), (4347, 30276), (4669, 28188), (4698, 28014), (5046, 26082), (5481, 24012), (5589, 23548), (5796, 22707), (5887, 22356), (6003, 21924), (6804, 19343), (7047, 18676), (7308, 18009), (7452, 17661), (7569, 17388), (8004, 16443), (8694, 15138), (9338, 14094), (9396, 14007), (10092, 13041), (10962, 12006), (11178, 11774)]