131884130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 304166016

約数和(自身を除く): 172281886

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 307, 323, 361, 595, 614, 646, 665, 722, 1190, 1330, 1535, 1615, 1805, 2149, 2261, 2527, 3070, 3230, 3610, 4298, 4522, 5054, 5219, 5833, 6137, 10438, 10745, 11305, 11666, 12274, 12635, 21490, 22610, 25270, 26095, 29165, 30685, 36533, 40831, 42959, 52190, 58330, 61370, 73066, 81662, 85918, 99161, 110827, 182665, 198322, 204155, 214795, 221654, 365330, 408310, 429590, 495805, 554135, 694127, 775789, 991610, 1108270, 1388254, 1551578, 1884059, 3470635, 3768118, 3878945, 6941270, 7757890, 9420295, 13188413, 18840590, 26376826, 65942065, 131884130]

約数ペア:

[(1, 131884130), (2, 65942065), (5, 26376826), (7, 18840590), (10, 13188413), (14, 9420295), (17, 7757890), (19, 6941270), (34, 3878945), (35, 3768118), (38, 3470635), (70, 1884059), (85, 1551578), (95, 1388254), (119, 1108270), (133, 991610), (170, 775789), (190, 694127), (238, 554135), (266, 495805), (307, 429590), (323, 408310), (361, 365330), (595, 221654), (614, 214795), (646, 204155), (665, 198322), (722, 182665), (1190, 110827), (1330, 99161), (1535, 85918), (1615, 81662), (1805, 73066), (2149, 61370), (2261, 58330), (2527, 52190), (3070, 42959), (3230, 40831), (3610, 36533), (4298, 30685), (4522, 29165), (5054, 26095), (5219, 25270), (5833, 22610), (6137, 21490), (10438, 12635), (10745, 12274), (11305, 11666)]