130263756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{221537}}^1$

素因数の和:221558

約数の個数: 36

約数和(自身を含む): 353574648

約数和(自身を除く): 223310892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 221537, 443074, 664611, 886148, 1329222, 1550759, 2658444, 3101518, 4652277, 6203036, 9304554, 10855313, 18609108, 21710626, 32565939, 43421252, 65131878, 130263756]

約数ペア:

[(1, 130263756), (2, 65131878), (3, 43421252), (4, 32565939), (6, 21710626), (7, 18609108), (12, 10855313), (14, 9304554), (21, 6203036), (28, 4652277), (42, 3101518), (49, 2658444), (84, 1550759), (98, 1329222), (147, 886148), (196, 664611), (294, 443074), (588, 221537)]