138130524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4001}}^1$

素因数の和:4155

約数の個数: 72

約数和(自身を含む): 402056928

約数和(自身を除く): 263926404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4001, 4932, 5754, 8002, 8631, 11508, 12003, 16004, 17262, 24006, 28007, 34524, 36009, 48012, 56014, 72018, 84021, 112028, 144036, 168042, 252063, 336084, 504126, 548137, 1008252, 1096274, 1644411, 2192548, 3288822, 3836959, 4933233, 6577644, 7673918, 9866466, 11510877, 15347836, 19732932, 23021754, 34532631, 46043508, 69065262, 138130524]

約数ペア:

[(1, 138130524), (2, 69065262), (3, 46043508), (4, 34532631), (6, 23021754), (7, 19732932), (9, 15347836), (12, 11510877), (14, 9866466), (18, 7673918), (21, 6577644), (28, 4933233), (36, 3836959), (42, 3288822), (63, 2192548), (84, 1644411), (126, 1096274), (137, 1008252), (252, 548137), (274, 504126), (411, 336084), (548, 252063), (822, 168042), (959, 144036), (1233, 112028), (1644, 84021), (1918, 72018), (2466, 56014), (2877, 48012), (3836, 36009), (4001, 34524), (4932, 28007), (5754, 24006), (8002, 17262), (8631, 16004), (11508, 12003)]