103898418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 230936832

約数和(自身を除く): 127038414

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 73, 78, 142, 146, 213, 219, 257, 426, 438, 514, 771, 923, 949, 1542, 1846, 1898, 2769, 2847, 3341, 5183, 5538, 5694, 6682, 10023, 10366, 15549, 18247, 18761, 20046, 31098, 36494, 37522, 54741, 56283, 67379, 109482, 112566, 134758, 202137, 237211, 243893, 404274, 474422, 487786, 711633, 731679, 1332031, 1423266, 1463358, 2664062, 3996093, 7992186, 17316403, 34632806, 51949209, 103898418]

約数ペア:

[(1, 103898418), (2, 51949209), (3, 34632806), (6, 17316403), (13, 7992186), (26, 3996093), (39, 2664062), (71, 1463358), (73, 1423266), (78, 1332031), (142, 731679), (146, 711633), (213, 487786), (219, 474422), (257, 404274), (426, 243893), (438, 237211), (514, 202137), (771, 134758), (923, 112566), (949, 109482), (1542, 67379), (1846, 56283), (1898, 54741), (2769, 37522), (2847, 36494), (3341, 31098), (5183, 20046), (5538, 18761), (5694, 18247), (6682, 15549), (10023, 10366)]