128880192012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{1061}}^1$

素因数の和:2160

約数の個数: 192

約数和(自身を含む): 358967282688

約数和(自身を除く): 230087090676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 213, 284, 286, 426, 429, 572, 781, 852, 858, 923, 997, 1061, 1562, 1716, 1846, 1994, 2122, 2343, 2769, 2991, 3124, 3183, 3692, 3988, 4244, 4686, 5538, 5982, 6366, 9372, 10153, 10967, 11076, 11671, 11964, 12732, 12961, 13793, 20306, 21934, 23342, 25922, 27586, 30459, 32901, 35013, 38883, 40612, 41379, 43868, 46684, 51844, 55172, 60918, 65802, 70026, 70787, 75331, 77766, 82758, 121836, 131604, 140052, 141574, 142571, 150662, 151723, 155532, 165516, 212361, 225993, 283148, 285142, 301324, 303446, 424722, 427713, 451986, 455169, 570284, 606892, 778657, 828641, 849444, 855426, 903972, 910338, 920231, 979303, 1057817, 1557314, 1657282, 1710852, 1820676, 1840462, 1958606, 2115634, 2335971, 2485923, 2760693, 2937909, 3114628, 3173451, 3314564, 3680924, 3917212, 4231268, 4671942, 4971846, 5521386, 5875818, 6346902, 9343884, 9943692, 10122541, 10772333, 11042772, 11635987, 11751636, 12693804, 13751621, 20245082, 21544666, 23271974, 27503242, 30367623, 32316999, 34907961, 40490164, 41254863, 43089332, 46543948, 55006484, 60735246, 64633998, 69815922, 75105007, 82509726, 121470492, 129267996, 139631844, 150210014, 151267831, 165019452, 225315021, 300420028, 302535662, 450630042, 453803493, 605071324, 826155077, 901260084, 907606986, 976365091, 1652310154, 1815213972, 1952730182, 2478465231, 2929095273, 3304620308, 3905460364, 4956930462, 5858190546, 9913860924, 10740016001, 11716381092, 21480032002, 32220048003, 42960064004, 64440096006, 128880192012]

約数ペア:

[(1, 128880192012), (2, 64440096006), (3, 42960064004), (4, 32220048003), (6, 21480032002), (11, 11716381092), (12, 10740016001), (13, 9913860924), (22, 5858190546), (26, 4956930462), (33, 3905460364), (39, 3304620308), (44, 2929095273), (52, 2478465231), (66, 1952730182), (71, 1815213972), (78, 1652310154), (132, 976365091), (142, 907606986), (143, 901260084), (156, 826155077), (213, 605071324), (284, 453803493), (286, 450630042), (426, 302535662), (429, 300420028), (572, 225315021), (781, 165019452), (852, 151267831), (858, 150210014), (923, 139631844), (997, 129267996), (1061, 121470492), (1562, 82509726), (1716, 75105007), (1846, 69815922), (1994, 64633998), (2122, 60735246), (2343, 55006484), (2769, 46543948), (2991, 43089332), (3124, 41254863), (3183, 40490164), (3692, 34907961), (3988, 32316999), (4244, 30367623), (4686, 27503242), (5538, 23271974), (5982, 21544666), (6366, 20245082), (9372, 13751621), (10153, 12693804), (10967, 11751636), (11076, 11635987), (11671, 11042772), (11964, 10772333), (12732, 10122541), (12961, 9943692), (13793, 9343884), (20306, 6346902), (21934, 5875818), (23342, 5521386), (25922, 4971846), (27586, 4671942), (30459, 4231268), (32901, 3917212), (35013, 3680924), (38883, 3314564), (40612, 3173451), (41379, 3114628), (43868, 2937909), (46684, 2760693), (51844, 2485923), (55172, 2335971), (60918, 2115634), (65802, 1958606), (70026, 1840462), (70787, 1820676), (75331, 1710852), (77766, 1657282), (82758, 1557314), (121836, 1057817), (131604, 979303), (140052, 920231), (141574, 910338), (142571, 903972), (150662, 855426), (151723, 849444), (155532, 828641), (165516, 778657), (212361, 606892), (225993, 570284), (283148, 455169), (285142, 451986), (301324, 427713), (303446, 424722)]