156940905222

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{839}}^1\times {\mathrm{142357}}^1$

素因数の和:143277

約数の個数: 48

約数和(自身を含む): 345109957920

約数和(自身を除く): 188169052698

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 839, 1314, 1678, 2517, 5034, 7551, 15102, 61247, 122494, 142357, 183741, 284714, 367482, 427071, 551223, 854142, 1102446, 1281213, 2562426, 10392061, 20784122, 31176183, 62352366, 93528549, 119437523, 187057098, 238875046, 358312569, 716625138, 1074937707, 2149875414, 8718939179, 17437878358, 26156817537, 52313635074, 78470452611, 156940905222]

約数ペア:

[(1, 156940905222), (2, 78470452611), (3, 52313635074), (6, 26156817537), (9, 17437878358), (18, 8718939179), (73, 2149875414), (146, 1074937707), (219, 716625138), (438, 358312569), (657, 238875046), (839, 187057098), (1314, 119437523), (1678, 93528549), (2517, 62352366), (5034, 31176183), (7551, 20784122), (15102, 10392061), (61247, 2562426), (122494, 1281213), (142357, 1102446), (183741, 854142), (284714, 551223), (367482, 427071)]