157816248

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7727}}^1$

素因数の和:7796

約数の個数: 64

約数和(自身を含む): 422876160

約数和(自身を除く): 265059912

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 5106, 6808, 7727, 10212, 15454, 20424, 23181, 30908, 46362, 61816, 92724, 177721, 185448, 285899, 355442, 533163, 571798, 710884, 857697, 1066326, 1143596, 1421768, 1715394, 2132652, 2287192, 3430788, 4265304, 6575677, 6861576, 13151354, 19727031, 26302708, 39454062, 52605416, 78908124, 157816248]

約数ペア:

[(1, 157816248), (2, 78908124), (3, 52605416), (4, 39454062), (6, 26302708), (8, 19727031), (12, 13151354), (23, 6861576), (24, 6575677), (37, 4265304), (46, 3430788), (69, 2287192), (74, 2132652), (92, 1715394), (111, 1421768), (138, 1143596), (148, 1066326), (184, 857697), (222, 710884), (276, 571798), (296, 533163), (444, 355442), (552, 285899), (851, 185448), (888, 177721), (1702, 92724), (2553, 61816), (3404, 46362), (5106, 30908), (6808, 23181), (7727, 20424), (10212, 15454)]