130918151

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 179071200

約数和(自身を除く): 48153049

約数列:

[1, 7, 13, 19, 29, 49, 91, 133, 203, 247, 373, 377, 551, 637, 931, 1421, 1729, 2611, 2639, 3857, 4849, 7087, 7163, 10817, 12103, 18277, 18473, 26999, 33943, 49609, 50141, 75719, 92131, 140621, 205523, 237601, 347263, 350987, 530033, 644917, 984347, 1438661, 2671799, 4514419, 6890429, 10070627, 18702593, 130918151]

約数ペア:

[(1, 130918151), (7, 18702593), (13, 10070627), (19, 6890429), (29, 4514419), (49, 2671799), (91, 1438661), (133, 984347), (203, 644917), (247, 530033), (373, 350987), (377, 347263), (551, 237601), (637, 205523), (931, 140621), (1421, 92131), (1729, 75719), (2611, 50141), (2639, 49609), (3857, 33943), (4849, 26999), (7087, 18473), (7163, 18277), (10817, 12103)]