159801136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 193747664

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 131, 176, 232, 239, 262, 319, 464, 478, 524, 638, 956, 1048, 1276, 1441, 1912, 2096, 2552, 2629, 2882, 3799, 3824, 5104, 5258, 5764, 6931, 7598, 10516, 11528, 13862, 15196, 21032, 23056, 27724, 30392, 31309, 41789, 42064, 55448, 60784, 62618, 76241, 83578, 110896, 125236, 152482, 167156, 250472, 304964, 334312, 344399, 500944, 609928, 668624, 688798, 907961, 1219856, 1377596, 1815922, 2755192, 3631844, 5510384, 7263688, 9987571, 14527376, 19975142, 39950284, 79900568, 159801136]

約数ペア:

[(1, 159801136), (2, 79900568), (4, 39950284), (8, 19975142), (11, 14527376), (16, 9987571), (22, 7263688), (29, 5510384), (44, 3631844), (58, 2755192), (88, 1815922), (116, 1377596), (131, 1219856), (176, 907961), (232, 688798), (239, 668624), (262, 609928), (319, 500944), (464, 344399), (478, 334312), (524, 304964), (638, 250472), (956, 167156), (1048, 152482), (1276, 125236), (1441, 110896), (1912, 83578), (2096, 76241), (2552, 62618), (2629, 60784), (2882, 55448), (3799, 42064), (3824, 41789), (5104, 31309), (5258, 30392), (5764, 27724), (6931, 23056), (7598, 21032), (10516, 15196), (11528, 13862)]