179450128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 412848576

約数和(自身を除く): 233398448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 107, 143, 176, 208, 214, 286, 428, 572, 733, 856, 1144, 1177, 1391, 1466, 1712, 2288, 2354, 2782, 2932, 4708, 5564, 5864, 8063, 9416, 9529, 11128, 11728, 15301, 16126, 18832, 19058, 22256, 30602, 32252, 38116, 61204, 64504, 76232, 78431, 104819, 122408, 129008, 152464, 156862, 209638, 244816, 313724, 419276, 627448, 838552, 862741, 1019603, 1254896, 1677104, 1725482, 2039206, 3450964, 4078412, 6901928, 8156824, 11215633, 13803856, 16313648, 22431266, 44862532, 89725064, 179450128]

約数ペア:

[(1, 179450128), (2, 89725064), (4, 44862532), (8, 22431266), (11, 16313648), (13, 13803856), (16, 11215633), (22, 8156824), (26, 6901928), (44, 4078412), (52, 3450964), (88, 2039206), (104, 1725482), (107, 1677104), (143, 1254896), (176, 1019603), (208, 862741), (214, 838552), (286, 627448), (428, 419276), (572, 313724), (733, 244816), (856, 209638), (1144, 156862), (1177, 152464), (1391, 129008), (1466, 122408), (1712, 104819), (2288, 78431), (2354, 76232), (2782, 64504), (2932, 61204), (4708, 38116), (5564, 32252), (5864, 30602), (8063, 22256), (9416, 19058), (9529, 18832), (11128, 16126), (11728, 15301)]