147123004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 313035520

約数和(自身を除く): 165912516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 2851, 3686, 5702, 7372, 11404, 12901, 19957, 25802, 39914, 51604, 54169, 79828, 108338, 216676, 276547, 379183, 553094, 758366, 1106188, 1516732, 1935829, 3871658, 5254393, 7743316, 10508786, 21017572, 36780751, 73561502, 147123004]

約数ペア:

[(1, 147123004), (2, 73561502), (4, 36780751), (7, 21017572), (14, 10508786), (19, 7743316), (28, 5254393), (38, 3871658), (76, 1935829), (97, 1516732), (133, 1106188), (194, 758366), (266, 553094), (388, 379183), (532, 276547), (679, 216676), (1358, 108338), (1843, 79828), (2716, 54169), (2851, 51604), (3686, 39914), (5702, 25802), (7372, 19957), (11404, 12901)]