15721852128

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137737}}^1$

素因数の和:137820

約数の個数: 96

約数和(自身を含む): 43734569760

約数和(自身を除く): 28012717632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 82, 87, 96, 116, 123, 164, 174, 232, 246, 328, 348, 464, 492, 656, 696, 928, 984, 1189, 1312, 1392, 1968, 2378, 2784, 3567, 3936, 4756, 7134, 9512, 14268, 19024, 28536, 38048, 57072, 114144, 137737, 275474, 413211, 550948, 826422, 1101896, 1652844, 2203792, 3305688, 3994373, 4407584, 5647217, 6611376, 7988746, 11294434, 11983119, 13222752, 15977492, 16941651, 22588868, 23966238, 31954984, 33883302, 45177736, 47932476, 63909968, 67766604, 90355472, 95864952, 127819936, 135533208, 163769293, 180710944, 191729904, 271066416, 327538586, 383459808, 491307879, 542132832, 655077172, 982615758, 1310154344, 1965231516, 2620308688, 3930463032, 5240617376, 7860926064, 15721852128]

約数ペア:

[(1, 15721852128), (2, 7860926064), (3, 5240617376), (4, 3930463032), (6, 2620308688), (8, 1965231516), (12, 1310154344), (16, 982615758), (24, 655077172), (29, 542132832), (32, 491307879), (41, 383459808), (48, 327538586), (58, 271066416), (82, 191729904), (87, 180710944), (96, 163769293), (116, 135533208), (123, 127819936), (164, 95864952), (174, 90355472), (232, 67766604), (246, 63909968), (328, 47932476), (348, 45177736), (464, 33883302), (492, 31954984), (656, 23966238), (696, 22588868), (928, 16941651), (984, 15977492), (1189, 13222752), (1312, 11983119), (1392, 11294434), (1968, 7988746), (2378, 6611376), (2784, 5647217), (3567, 4407584), (3936, 3994373), (4756, 3305688), (7134, 2203792), (9512, 1652844), (14268, 1101896), (19024, 826422), (28536, 550948), (38048, 413211), (57072, 275474), (114144, 137737)]