142633456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 336367360

約数和(自身を除く): 193733904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 97, 112, 133, 152, 194, 266, 304, 388, 532, 679, 691, 776, 1064, 1358, 1382, 1552, 1843, 2128, 2716, 2764, 3686, 4837, 5432, 5528, 7372, 9674, 10864, 11056, 12901, 13129, 14744, 19348, 25802, 26258, 29488, 38696, 51604, 52516, 67027, 77392, 91903, 103208, 105032, 134054, 183806, 206416, 210064, 268108, 367612, 469189, 536216, 735224, 938378, 1072432, 1273513, 1470448, 1876756, 2547026, 3753512, 5094052, 7507024, 8914591, 10188104, 17829182, 20376208, 35658364, 71316728, 142633456]

約数ペア:

[(1, 142633456), (2, 71316728), (4, 35658364), (7, 20376208), (8, 17829182), (14, 10188104), (16, 8914591), (19, 7507024), (28, 5094052), (38, 3753512), (56, 2547026), (76, 1876756), (97, 1470448), (112, 1273513), (133, 1072432), (152, 938378), (194, 735224), (266, 536216), (304, 469189), (388, 367612), (532, 268108), (679, 210064), (691, 206416), (776, 183806), (1064, 134054), (1358, 105032), (1382, 103208), (1552, 91903), (1843, 77392), (2128, 67027), (2716, 52516), (2764, 51604), (3686, 38696), (4837, 29488), (5432, 26258), (5528, 25802), (7372, 19348), (9674, 14744), (10864, 13129), (11056, 12901)]