141947344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 357709248

約数和(自身を除く): 215761904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 137, 154, 176, 203, 232, 274, 308, 319, 406, 464, 548, 616, 638, 812, 841, 959, 1096, 1232, 1276, 1507, 1624, 1682, 1918, 2192, 2233, 2552, 3014, 3248, 3364, 3836, 3973, 4466, 5104, 5887, 6028, 6728, 7672, 7946, 8932, 9251, 10549, 11774, 12056, 13456, 15344, 15892, 17864, 18502, 21098, 23548, 24112, 27811, 31784, 35728, 37004, 42196, 43703, 47096, 55622, 63568, 64757, 74008, 84392, 87406, 94192, 111244, 115217, 129514, 148016, 168784, 174812, 222488, 230434, 259028, 305921, 349624, 444976, 460868, 518056, 611842, 699248, 806519, 921736, 1036112, 1223684, 1267387, 1613038, 1843472, 2447368, 2534774, 3226076, 4894736, 5069548, 6452152, 8871709, 10139096, 12904304, 17743418, 20278192, 35486836, 70973672, 141947344]

約数ペア:

[(1, 141947344), (2, 70973672), (4, 35486836), (7, 20278192), (8, 17743418), (11, 12904304), (14, 10139096), (16, 8871709), (22, 6452152), (28, 5069548), (29, 4894736), (44, 3226076), (56, 2534774), (58, 2447368), (77, 1843472), (88, 1613038), (112, 1267387), (116, 1223684), (137, 1036112), (154, 921736), (176, 806519), (203, 699248), (232, 611842), (274, 518056), (308, 460868), (319, 444976), (406, 349624), (464, 305921), (548, 259028), (616, 230434), (638, 222488), (812, 174812), (841, 168784), (959, 148016), (1096, 129514), (1232, 115217), (1276, 111244), (1507, 94192), (1624, 87406), (1682, 84392), (1918, 74008), (2192, 64757), (2233, 63568), (2552, 55622), (3014, 47096), (3248, 43703), (3364, 42196), (3836, 37004), (3973, 35728), (4466, 31784), (5104, 27811), (5887, 24112), (6028, 23548), (6728, 21098), (7672, 18502), (7946, 17864), (8932, 15892), (9251, 15344), (10549, 13456), (11774, 12056)]