149777748

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 414691200

約数和(自身を除く): 264913452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 101, 108, 138, 162, 199, 202, 207, 276, 303, 324, 398, 404, 414, 597, 606, 621, 796, 828, 909, 1194, 1212, 1242, 1791, 1818, 1863, 2323, 2388, 2484, 2727, 3582, 3636, 3726, 4577, 4646, 5373, 5454, 6969, 7164, 7452, 8181, 9154, 9292, 10746, 10908, 13731, 13938, 16119, 16362, 18308, 20099, 20907, 21492, 27462, 27876, 32238, 32724, 40198, 41193, 41814, 54924, 60297, 62721, 64476, 80396, 82386, 83628, 120594, 123579, 125442, 164772, 180891, 188163, 241188, 247158, 250884, 361782, 370737, 376326, 462277, 494316, 542673, 723564, 741474, 752652, 924554, 1085346, 1386831, 1482948, 1628019, 1849108, 2170692, 2773662, 3256038, 4160493, 5547324, 6512076, 8320986, 12481479, 16641972, 24962958, 37444437, 49925916, 74888874, 149777748]

約数ペア:

[(1, 149777748), (2, 74888874), (3, 49925916), (4, 37444437), (6, 24962958), (9, 16641972), (12, 12481479), (18, 8320986), (23, 6512076), (27, 5547324), (36, 4160493), (46, 3256038), (54, 2773662), (69, 2170692), (81, 1849108), (92, 1628019), (101, 1482948), (108, 1386831), (138, 1085346), (162, 924554), (199, 752652), (202, 741474), (207, 723564), (276, 542673), (303, 494316), (324, 462277), (398, 376326), (404, 370737), (414, 361782), (597, 250884), (606, 247158), (621, 241188), (796, 188163), (828, 180891), (909, 164772), (1194, 125442), (1212, 123579), (1242, 120594), (1791, 83628), (1818, 82386), (1863, 80396), (2323, 64476), (2388, 62721), (2484, 60297), (2727, 54924), (3582, 41814), (3636, 41193), (3726, 40198), (4577, 32724), (4646, 32238), (5373, 27876), (5454, 27462), (6969, 21492), (7164, 20907), (7452, 20099), (8181, 18308), (9154, 16362), (9292, 16119), (10746, 13938), (10908, 13731)]