156195984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{751}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 462510080

約数和(自身を除く): 306314096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 619, 751, 1238, 1502, 1857, 2253, 2476, 3004, 3714, 4333, 4506, 4952, 5257, 6008, 7428, 8666, 9012, 9904, 10514, 12016, 12999, 14856, 15771, 17332, 18024, 21028, 25998, 29712, 31542, 34664, 36048, 42056, 51996, 63084, 69328, 84112, 103992, 126168, 207984, 252336, 464869, 929738, 1394607, 1859476, 2789214, 3254083, 3718952, 5578428, 6508166, 7437904, 9762249, 11156856, 13016332, 19524498, 22313712, 26032664, 39048996, 52065328, 78097992, 156195984]

約数ペア:

[(1, 156195984), (2, 78097992), (3, 52065328), (4, 39048996), (6, 26032664), (7, 22313712), (8, 19524498), (12, 13016332), (14, 11156856), (16, 9762249), (21, 7437904), (24, 6508166), (28, 5578428), (42, 3718952), (48, 3254083), (56, 2789214), (84, 1859476), (112, 1394607), (168, 929738), (336, 464869), (619, 252336), (751, 207984), (1238, 126168), (1502, 103992), (1857, 84112), (2253, 69328), (2476, 63084), (3004, 51996), (3714, 42056), (4333, 36048), (4506, 34664), (4952, 31542), (5257, 29712), (6008, 25998), (7428, 21028), (8666, 18024), (9012, 17332), (9904, 15771), (10514, 14856), (12016, 12999)]