15695985172

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{15427}}^1$

素因数の和:15653

約数の個数: 72

約数和(自身を含む): 33241168800

約数和(自身を除く): 17545183628

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 179, 196, 203, 358, 406, 716, 812, 1253, 1421, 2506, 2842, 5012, 5191, 5684, 8771, 10382, 15427, 17542, 20764, 30854, 35084, 36337, 61708, 72674, 107989, 145348, 215978, 254359, 431956, 447383, 508718, 755923, 894766, 1017436, 1511846, 1789532, 2761433, 3023692, 3131681, 5522866, 6263362, 11045732, 12526724, 19330031, 21921767, 38660062, 43843534, 77320124, 80081557, 87687068, 135310217, 160163114, 270620434, 320326228, 541240868, 560570899, 1121141798, 2242283596, 3923996293, 7847992586, 15695985172]

約数ペア:

[(1, 15695985172), (2, 7847992586), (4, 3923996293), (7, 2242283596), (14, 1121141798), (28, 560570899), (29, 541240868), (49, 320326228), (58, 270620434), (98, 160163114), (116, 135310217), (179, 87687068), (196, 80081557), (203, 77320124), (358, 43843534), (406, 38660062), (716, 21921767), (812, 19330031), (1253, 12526724), (1421, 11045732), (2506, 6263362), (2842, 5522866), (5012, 3131681), (5191, 3023692), (5684, 2761433), (8771, 1789532), (10382, 1511846), (15427, 1017436), (17542, 894766), (20764, 755923), (30854, 508718), (35084, 447383), (36337, 431956), (61708, 254359), (72674, 215978), (107989, 145348)]