138784896

素因数分解:

$2^7\times 3^2\times {\mathrm{120473}}^1$

素因数の和:120493

約数の個数: 48

約数和(自身を含む): 399371310

約数和(自身を除く): 260586414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120473, 240946, 361419, 481892, 722838, 963784, 1084257, 1445676, 1927568, 2168514, 2891352, 3855136, 4337028, 5782704, 7710272, 8674056, 11565408, 15420544, 17348112, 23130816, 34696224, 46261632, 69392448, 138784896]

約数ペア:

[(1, 138784896), (2, 69392448), (3, 46261632), (4, 34696224), (6, 23130816), (8, 17348112), (9, 15420544), (12, 11565408), (16, 8674056), (18, 7710272), (24, 5782704), (32, 4337028), (36, 3855136), (48, 2891352), (64, 2168514), (72, 1927568), (96, 1445676), (128, 1084257), (144, 963784), (192, 722838), (288, 481892), (384, 361419), (576, 240946), (1152, 120473)]