135320380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 321330240

約数和(自身を除く): 186009860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 131, 137, 145, 260, 262, 274, 290, 377, 524, 548, 580, 655, 685, 754, 1310, 1370, 1508, 1703, 1781, 1885, 2620, 2740, 3406, 3562, 3770, 3799, 3973, 6812, 7124, 7540, 7598, 7946, 8515, 8905, 15196, 15892, 17030, 17810, 17947, 18995, 19865, 34060, 35620, 35894, 37990, 39730, 49387, 51649, 71788, 75980, 79460, 89735, 98774, 103298, 179470, 197548, 206596, 233311, 246935, 258245, 358940, 466622, 493870, 516490, 520463, 933244, 987740, 1032980, 1040926, 1166555, 2081852, 2333110, 2602315, 4666220, 5204630, 6766019, 10409260, 13532038, 27064076, 33830095, 67660190, 135320380]

約数ペア:

[(1, 135320380), (2, 67660190), (4, 33830095), (5, 27064076), (10, 13532038), (13, 10409260), (20, 6766019), (26, 5204630), (29, 4666220), (52, 2602315), (58, 2333110), (65, 2081852), (116, 1166555), (130, 1040926), (131, 1032980), (137, 987740), (145, 933244), (260, 520463), (262, 516490), (274, 493870), (290, 466622), (377, 358940), (524, 258245), (548, 246935), (580, 233311), (655, 206596), (685, 197548), (754, 179470), (1310, 103298), (1370, 98774), (1508, 89735), (1703, 79460), (1781, 75980), (1885, 71788), (2620, 51649), (2740, 49387), (3406, 39730), (3562, 37990), (3770, 35894), (3799, 35620), (3973, 34060), (6812, 19865), (7124, 18995), (7540, 17947), (7598, 17810), (7946, 17030), (8515, 15892), (8905, 15196)]