131243868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9137}}^1$

素因数の和:9176

約数の個数: 96

約数和(自身を含む): 409382400

約数和(自身を除く): 278138532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 9137, 14364, 18274, 27411, 36548, 54822, 63959, 82233, 109644, 127918, 164466, 173603, 191877, 246699, 255836, 328932, 347206, 383754, 493398, 520809, 575631, 694412, 767508, 986796, 1041618, 1151262, 1215221, 1562427, 1726893, 2083236, 2302524, 2430442, 3124854, 3453786, 3645663, 4687281, 4860884, 6249708, 6907572, 7291326, 9374562, 10936989, 14582652, 18749124, 21873978, 32810967, 43747956, 65621934, 131243868]

約数ペア:

[(1, 131243868), (2, 65621934), (3, 43747956), (4, 32810967), (6, 21873978), (7, 18749124), (9, 14582652), (12, 10936989), (14, 9374562), (18, 7291326), (19, 6907572), (21, 6249708), (27, 4860884), (28, 4687281), (36, 3645663), (38, 3453786), (42, 3124854), (54, 2430442), (57, 2302524), (63, 2083236), (76, 1726893), (84, 1562427), (108, 1215221), (114, 1151262), (126, 1041618), (133, 986796), (171, 767508), (189, 694412), (228, 575631), (252, 520809), (266, 493398), (342, 383754), (378, 347206), (399, 328932), (513, 255836), (532, 246699), (684, 191877), (756, 173603), (798, 164466), (1026, 127918), (1197, 109644), (1596, 82233), (2052, 63959), (2394, 54822), (3591, 36548), (4788, 27411), (7182, 18274), (9137, 14364)]