111921966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 286003200

約数和(自身を除く): 174081234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 37, 39, 54, 62, 74, 78, 93, 111, 117, 139, 186, 222, 234, 278, 279, 333, 351, 403, 417, 481, 558, 666, 702, 806, 834, 837, 962, 999, 1147, 1209, 1251, 1443, 1674, 1807, 1998, 2294, 2418, 2502, 2886, 3441, 3614, 3627, 3753, 4309, 4329, 5143, 5421, 6882, 7254, 7506, 8618, 8658, 10286, 10323, 10842, 10881, 12927, 12987, 14911, 15429, 16263, 20646, 21762, 25854, 25974, 29822, 30858, 30969, 32526, 38781, 44733, 46287, 48789, 56017, 61938, 66859, 77562, 89466, 92574, 97578, 112034, 116343, 133718, 134199, 138861, 159433, 168051, 200577, 232686, 268398, 277722, 318866, 336102, 401154, 402597, 478299, 504153, 601731, 805194, 956598, 1008306, 1203462, 1434897, 1512459, 1805193, 2072629, 2869794, 3024918, 3610386, 4145258, 4304691, 6217887, 8609382, 12435774, 18653661, 37307322, 55960983, 111921966]

約数ペア:

[(1, 111921966), (2, 55960983), (3, 37307322), (6, 18653661), (9, 12435774), (13, 8609382), (18, 6217887), (26, 4304691), (27, 4145258), (31, 3610386), (37, 3024918), (39, 2869794), (54, 2072629), (62, 1805193), (74, 1512459), (78, 1434897), (93, 1203462), (111, 1008306), (117, 956598), (139, 805194), (186, 601731), (222, 504153), (234, 478299), (278, 402597), (279, 401154), (333, 336102), (351, 318866), (403, 277722), (417, 268398), (481, 232686), (558, 200577), (666, 168051), (702, 159433), (806, 138861), (834, 134199), (837, 133718), (962, 116343), (999, 112034), (1147, 97578), (1209, 92574), (1251, 89466), (1443, 77562), (1674, 66859), (1807, 61938), (1998, 56017), (2294, 48789), (2418, 46287), (2502, 44733), (2886, 38781), (3441, 32526), (3614, 30969), (3627, 30858), (3753, 29822), (4309, 25974), (4329, 25854), (5143, 21762), (5421, 20646), (6882, 16263), (7254, 15429), (7506, 14911), (8618, 12987), (8658, 12927), (10286, 10881), (10323, 10842)]