138696732

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 381427200

約数和(自身を除く): 242730468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 257, 263, 342, 513, 514, 526, 684, 771, 789, 1026, 1028, 1052, 1542, 1578, 2052, 2313, 2367, 3084, 3156, 4626, 4734, 4883, 4997, 6939, 7101, 9252, 9468, 9766, 9994, 13878, 14202, 14649, 14991, 19532, 19988, 27756, 28404, 29298, 29982, 43947, 44973, 58596, 59964, 67591, 87894, 89946, 131841, 134919, 135182, 175788, 179892, 202773, 263682, 269838, 270364, 405546, 527364, 539676, 608319, 811092, 1216638, 1284229, 1824957, 2433276, 2568458, 3649914, 3852687, 5136916, 7299828, 7705374, 11558061, 15410748, 23116122, 34674183, 46232244, 69348366, 138696732]

約数ペア:

[(1, 138696732), (2, 69348366), (3, 46232244), (4, 34674183), (6, 23116122), (9, 15410748), (12, 11558061), (18, 7705374), (19, 7299828), (27, 5136916), (36, 3852687), (38, 3649914), (54, 2568458), (57, 2433276), (76, 1824957), (108, 1284229), (114, 1216638), (171, 811092), (228, 608319), (257, 539676), (263, 527364), (342, 405546), (513, 270364), (514, 269838), (526, 263682), (684, 202773), (771, 179892), (789, 175788), (1026, 135182), (1028, 134919), (1052, 131841), (1542, 89946), (1578, 87894), (2052, 67591), (2313, 59964), (2367, 58596), (3084, 44973), (3156, 43947), (4626, 29982), (4734, 29298), (4883, 28404), (4997, 27756), (6939, 19988), (7101, 19532), (9252, 14991), (9468, 14649), (9766, 14202), (9994, 13878)]