131115348

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4483

約数の個数: 120

約数和(自身を含む): 421955072

約数和(自身を除く): 290839724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4447, 4914, 7371, 8894, 9828, 13341, 14742, 17788, 26682, 29484, 31129, 40023, 53364, 57811, 62258, 80046, 93387, 115622, 120069, 124516, 160092, 173433, 186774, 231244, 240138, 280161, 346866, 360207, 373548, 404677, 480276, 520299, 560322, 693732, 720414, 809354, 840483, 1040598, 1120644, 1214031, 1440828, 1560897, 1618708, 1680966, 2081196, 2428062, 2521449, 3121794, 3361932, 3642093, 4682691, 4856124, 5042898, 6243588, 7284186, 9365382, 10085796, 10926279, 14568372, 18730764, 21852558, 32778837, 43705116, 65557674, 131115348]

約数ペア:

[(1, 131115348), (2, 65557674), (3, 43705116), (4, 32778837), (6, 21852558), (7, 18730764), (9, 14568372), (12, 10926279), (13, 10085796), (14, 9365382), (18, 7284186), (21, 6243588), (26, 5042898), (27, 4856124), (28, 4682691), (36, 3642093), (39, 3361932), (42, 3121794), (52, 2521449), (54, 2428062), (63, 2081196), (78, 1680966), (81, 1618708), (84, 1560897), (91, 1440828), (108, 1214031), (117, 1120644), (126, 1040598), (156, 840483), (162, 809354), (182, 720414), (189, 693732), (234, 560322), (252, 520299), (273, 480276), (324, 404677), (351, 373548), (364, 360207), (378, 346866), (468, 280161), (546, 240138), (567, 231244), (702, 186774), (756, 173433), (819, 160092), (1053, 124516), (1092, 120069), (1134, 115622), (1404, 93387), (1638, 80046), (2106, 62258), (2268, 57811), (2457, 53364), (3276, 40023), (4212, 31129), (4447, 29484), (4914, 26682), (7371, 17788), (8894, 14742), (9828, 13341)]