159835676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 400404480

約数和(自身を除く): 240568804

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 121, 133, 143, 154, 182, 191, 209, 242, 247, 266, 286, 308, 364, 382, 418, 484, 494, 532, 572, 764, 836, 847, 988, 1001, 1337, 1463, 1573, 1694, 1729, 2002, 2101, 2299, 2483, 2674, 2717, 2926, 3146, 3388, 3458, 3629, 4004, 4202, 4598, 4966, 5348, 5434, 5852, 6292, 6916, 7258, 8404, 9196, 9932, 10868, 11011, 14516, 14707, 16093, 17381, 19019, 22022, 23111, 25403, 27313, 29414, 29887, 32186, 34762, 38038, 39919, 44044, 46222, 47177, 50806, 54626, 58828, 59774, 64372, 69524, 76076, 79838, 92444, 94354, 101612, 109252, 119548, 159676, 161777, 188708, 191191, 209209, 279433, 300443, 323554, 330239, 382382, 418418, 439109, 518947, 558866, 600886, 647108, 660478, 764764, 836836, 878218, 1037894, 1117732, 1201772, 1320956, 1756436, 2075788, 2103101, 3073763, 3632629, 4206202, 5708417, 6147526, 7265258, 8412404, 11416834, 12295052, 14530516, 22833668, 39958919, 79917838, 159835676]

約数ペア:

[(1, 159835676), (2, 79917838), (4, 39958919), (7, 22833668), (11, 14530516), (13, 12295052), (14, 11416834), (19, 8412404), (22, 7265258), (26, 6147526), (28, 5708417), (38, 4206202), (44, 3632629), (52, 3073763), (76, 2103101), (77, 2075788), (91, 1756436), (121, 1320956), (133, 1201772), (143, 1117732), (154, 1037894), (182, 878218), (191, 836836), (209, 764764), (242, 660478), (247, 647108), (266, 600886), (286, 558866), (308, 518947), (364, 439109), (382, 418418), (418, 382382), (484, 330239), (494, 323554), (532, 300443), (572, 279433), (764, 209209), (836, 191191), (847, 188708), (988, 161777), (1001, 159676), (1337, 119548), (1463, 109252), (1573, 101612), (1694, 94354), (1729, 92444), (2002, 79838), (2101, 76076), (2299, 69524), (2483, 64372), (2674, 59774), (2717, 58828), (2926, 54626), (3146, 50806), (3388, 47177), (3458, 46222), (3629, 44044), (4004, 39919), (4202, 38038), (4598, 34762), (4966, 32186), (5348, 29887), (5434, 29414), (5852, 27313), (6292, 25403), (6916, 23111), (7258, 22022), (8404, 19019), (9196, 17381), (9932, 16093), (10868, 14707), (11011, 14516)]