189119034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^2$

素因数の和:141

約数の個数: 108

約数和(自身を含む): 472237038

約数和(自身を除く): 283118004

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 31, 39, 58, 62, 78, 87, 93, 117, 174, 186, 234, 261, 279, 377, 403, 522, 558, 754, 806, 841, 899, 961, 1131, 1209, 1682, 1798, 1922, 2262, 2418, 2523, 2697, 2883, 3393, 3627, 5046, 5394, 5766, 6786, 7254, 7569, 8091, 8649, 10933, 11687, 12493, 15138, 16182, 17298, 21866, 23374, 24986, 26071, 27869, 32799, 35061, 37479, 52142, 55738, 65598, 70122, 74958, 78213, 83607, 98397, 105183, 112437, 156426, 167214, 196794, 210366, 224874, 234639, 250821, 338923, 362297, 469278, 501642, 677846, 724594, 808201, 1016769, 1086891, 1616402, 2033538, 2173782, 2424603, 3050307, 3260673, 4849206, 6100614, 6521346, 7273809, 10506613, 14547618, 21013226, 31519839, 63039678, 94559517, 189119034]

約数ペア:

[(1, 189119034), (2, 94559517), (3, 63039678), (6, 31519839), (9, 21013226), (13, 14547618), (18, 10506613), (26, 7273809), (29, 6521346), (31, 6100614), (39, 4849206), (58, 3260673), (62, 3050307), (78, 2424603), (87, 2173782), (93, 2033538), (117, 1616402), (174, 1086891), (186, 1016769), (234, 808201), (261, 724594), (279, 677846), (377, 501642), (403, 469278), (522, 362297), (558, 338923), (754, 250821), (806, 234639), (841, 224874), (899, 210366), (961, 196794), (1131, 167214), (1209, 156426), (1682, 112437), (1798, 105183), (1922, 98397), (2262, 83607), (2418, 78213), (2523, 74958), (2697, 70122), (2883, 65598), (3393, 55738), (3627, 52142), (5046, 37479), (5394, 35061), (5766, 32799), (6786, 27869), (7254, 26071), (7569, 24986), (8091, 23374), (8649, 21866), (10933, 17298), (11687, 16182), (12493, 15138)]