157467180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201881}}^1$

素因数の和:201906

約数の個数: 48

約数和(自身を含む): 474826464

約数和(自身を除く): 317359284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 201881, 403762, 605643, 807524, 1009405, 1211286, 2018810, 2422572, 2624453, 3028215, 4037620, 5248906, 6056430, 7873359, 10497812, 12112860, 13122265, 15746718, 26244530, 31493436, 39366795, 52489060, 78733590, 157467180]

約数ペア:

[(1, 157467180), (2, 78733590), (3, 52489060), (4, 39366795), (5, 31493436), (6, 26244530), (10, 15746718), (12, 13122265), (13, 12112860), (15, 10497812), (20, 7873359), (26, 6056430), (30, 5248906), (39, 4037620), (52, 3028215), (60, 2624453), (65, 2422572), (78, 2018810), (130, 1211286), (156, 1009405), (195, 807524), (260, 605643), (390, 403762), (780, 201881)]