137785986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1880

約数の個数: 96

約数和(自身を含む): 358525440

約数和(自身を除く): 220739454

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 663, 741, 969, 1326, 1482, 1823, 1938, 1989, 2223, 2907, 3646, 3978, 4199, 4446, 5469, 5814, 8398, 10938, 12597, 16407, 23699, 25194, 30991, 32814, 34637, 37791, 47398, 61982, 69274, 71097, 75582, 92973, 103911, 142194, 185946, 207822, 213291, 278919, 311733, 402883, 426582, 450281, 557838, 588829, 623466, 805766, 900562, 1177658, 1208649, 1350843, 1766487, 2417298, 2701686, 3532974, 3625947, 4052529, 5299461, 7251894, 7654777, 8105058, 10598922, 15309554, 22964331, 45928662, 68892993, 137785986]

約数ペア:

[(1, 137785986), (2, 68892993), (3, 45928662), (6, 22964331), (9, 15309554), (13, 10598922), (17, 8105058), (18, 7654777), (19, 7251894), (26, 5299461), (34, 4052529), (38, 3625947), (39, 3532974), (51, 2701686), (57, 2417298), (78, 1766487), (102, 1350843), (114, 1208649), (117, 1177658), (153, 900562), (171, 805766), (221, 623466), (234, 588829), (247, 557838), (306, 450281), (323, 426582), (342, 402883), (442, 311733), (494, 278919), (646, 213291), (663, 207822), (741, 185946), (969, 142194), (1326, 103911), (1482, 92973), (1823, 75582), (1938, 71097), (1989, 69274), (2223, 61982), (2907, 47398), (3646, 37791), (3978, 34637), (4199, 32814), (4446, 30991), (5469, 25194), (5814, 23699), (8398, 16407), (10938, 12597)]