131334476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 297443328

約数和(自身を除く): 166108852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 103, 113, 124, 182, 206, 217, 226, 364, 403, 412, 434, 452, 721, 791, 806, 868, 1339, 1442, 1469, 1582, 1612, 2678, 2821, 2884, 2938, 3164, 3193, 3503, 5356, 5642, 5876, 6386, 7006, 9373, 10283, 11284, 11639, 12772, 14012, 18746, 20566, 22351, 23278, 24521, 37492, 41132, 41509, 44702, 45539, 46556, 49042, 81473, 83018, 89404, 91078, 98084, 151307, 162946, 166036, 182156, 290563, 302614, 318773, 325892, 360809, 581126, 605228, 637546, 721618, 1059149, 1162252, 1275092, 1443236, 2118298, 2525663, 4236596, 4690517, 5051326, 9381034, 10102652, 18762068, 32833619, 65667238, 131334476]

約数ペア:

[(1, 131334476), (2, 65667238), (4, 32833619), (7, 18762068), (13, 10102652), (14, 9381034), (26, 5051326), (28, 4690517), (31, 4236596), (52, 2525663), (62, 2118298), (91, 1443236), (103, 1275092), (113, 1162252), (124, 1059149), (182, 721618), (206, 637546), (217, 605228), (226, 581126), (364, 360809), (403, 325892), (412, 318773), (434, 302614), (452, 290563), (721, 182156), (791, 166036), (806, 162946), (868, 151307), (1339, 98084), (1442, 91078), (1469, 89404), (1582, 83018), (1612, 81473), (2678, 49042), (2821, 46556), (2884, 45539), (2938, 44702), (3164, 41509), (3193, 41132), (3503, 37492), (5356, 24521), (5642, 23278), (5876, 22351), (6386, 20566), (7006, 18746), (9373, 14012), (10283, 12772), (11284, 11639)]