156639585452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4990429}}^1$

素因数の和:4990518

約数の個数: 48

約数和(自身を含む): 335356896000

約数和(自身を除く): 178717310548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 7847, 15694, 31388, 4990429, 9980858, 19961716, 34933003, 69866006, 94818151, 139732012, 189636302, 294435311, 379272604, 588870622, 663727057, 1177741244, 1327454114, 2061047177, 2654908228, 4122094354, 5594270909, 8244188708, 11188541818, 22377083636, 39159896363, 78319792726, 156639585452]

約数ペア:

[(1, 156639585452), (2, 78319792726), (4, 39159896363), (7, 22377083636), (14, 11188541818), (19, 8244188708), (28, 5594270909), (38, 4122094354), (59, 2654908228), (76, 2061047177), (118, 1327454114), (133, 1177741244), (236, 663727057), (266, 588870622), (413, 379272604), (532, 294435311), (826, 189636302), (1121, 139732012), (1652, 94818151), (2242, 69866006), (4484, 34933003), (7847, 19961716), (15694, 9980858), (31388, 4990429)]