142105626

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 351711360

約数和(自身を除く): 209605734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 43, 58, 78, 86, 87, 117, 129, 174, 234, 258, 261, 377, 387, 487, 522, 559, 754, 774, 974, 1118, 1131, 1247, 1461, 1677, 2262, 2494, 2922, 3354, 3393, 3741, 4383, 5031, 6331, 6786, 7482, 8766, 10062, 11223, 12662, 14123, 16211, 18993, 20941, 22446, 28246, 32422, 37986, 41882, 42369, 48633, 56979, 62823, 84738, 97266, 113958, 125646, 127107, 145899, 183599, 188469, 254214, 272233, 291798, 367198, 376938, 544466, 550797, 607289, 816699, 1101594, 1214578, 1633398, 1652391, 1821867, 2450097, 3304782, 3643734, 4900194, 5465601, 7894757, 10931202, 15789514, 23684271, 47368542, 71052813, 142105626]

約数ペア:

[(1, 142105626), (2, 71052813), (3, 47368542), (6, 23684271), (9, 15789514), (13, 10931202), (18, 7894757), (26, 5465601), (29, 4900194), (39, 3643734), (43, 3304782), (58, 2450097), (78, 1821867), (86, 1652391), (87, 1633398), (117, 1214578), (129, 1101594), (174, 816699), (234, 607289), (258, 550797), (261, 544466), (377, 376938), (387, 367198), (487, 291798), (522, 272233), (559, 254214), (754, 188469), (774, 183599), (974, 145899), (1118, 127107), (1131, 125646), (1247, 113958), (1461, 97266), (1677, 84738), (2262, 62823), (2494, 56979), (2922, 48633), (3354, 42369), (3393, 41882), (3741, 37986), (4383, 32422), (5031, 28246), (6331, 22446), (6786, 20941), (7482, 18993), (8766, 16211), (10062, 14123), (11223, 12662)]