139383216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2683

約数の個数: 120

約数和(自身を含む): 454390560

約数和(自身を除く): 315007344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2609, 2968, 3339, 3816, 4452, 5218, 5936, 6678, 7632, 7827, 8904, 10436, 13356, 15654, 17808, 18263, 20872, 23481, 26712, 31308, 36526, 41744, 46962, 53424, 54789, 62616, 73052, 93924, 109578, 125232, 138277, 146104, 164367, 187848, 219156, 276554, 292208, 328734, 375696, 414831, 438312, 553108, 657468, 829662, 876624, 967939, 1106216, 1244493, 1314936, 1659324, 1935878, 2212432, 2488986, 2629872, 2903817, 3318648, 3871756, 4977972, 5807634, 6637296, 7743512, 8711451, 9955944, 11615268, 15487024, 17422902, 19911888, 23230536, 34845804, 46461072, 69691608, 139383216]

約数ペア:

[(1, 139383216), (2, 69691608), (3, 46461072), (4, 34845804), (6, 23230536), (7, 19911888), (8, 17422902), (9, 15487024), (12, 11615268), (14, 9955944), (16, 8711451), (18, 7743512), (21, 6637296), (24, 5807634), (28, 4977972), (36, 3871756), (42, 3318648), (48, 2903817), (53, 2629872), (56, 2488986), (63, 2212432), (72, 1935878), (84, 1659324), (106, 1314936), (112, 1244493), (126, 1106216), (144, 967939), (159, 876624), (168, 829662), (212, 657468), (252, 553108), (318, 438312), (336, 414831), (371, 375696), (424, 328734), (477, 292208), (504, 276554), (636, 219156), (742, 187848), (848, 164367), (954, 146104), (1008, 138277), (1113, 125232), (1272, 109578), (1484, 93924), (1908, 73052), (2226, 62616), (2544, 54789), (2609, 53424), (2968, 46962), (3339, 41744), (3816, 36526), (4452, 31308), (5218, 26712), (5936, 23481), (6678, 20872), (7632, 18263), (7827, 17808), (8904, 15654), (10436, 13356)]