157066174076

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{19717}}^1$

素因数の和:20251

約数の個数: 72

約数和(自身を含む): 323825559120

約数和(自身を除く): 166759385044

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 419, 679, 838, 1358, 1676, 2716, 2933, 4753, 5866, 9506, 11732, 19012, 19717, 20531, 39434, 40643, 41062, 78868, 81286, 82124, 138019, 162572, 276038, 284501, 552076, 569002, 966133, 1138004, 1912549, 1932266, 1991507, 3825098, 3864532, 3983014, 7650196, 7966028, 8261423, 13387843, 16522846, 26775686, 33045692, 53551372, 57829961, 93714901, 115659922, 187429802, 231319844, 374859604, 404809727, 801358031, 809619454, 1602716062, 1619238908, 3205432124, 5609506217, 11219012434, 22438024868, 39266543519, 78533087038, 157066174076]

約数ペア:

[(1, 157066174076), (2, 78533087038), (4, 39266543519), (7, 22438024868), (14, 11219012434), (28, 5609506217), (49, 3205432124), (97, 1619238908), (98, 1602716062), (194, 809619454), (196, 801358031), (388, 404809727), (419, 374859604), (679, 231319844), (838, 187429802), (1358, 115659922), (1676, 93714901), (2716, 57829961), (2933, 53551372), (4753, 33045692), (5866, 26775686), (9506, 16522846), (11732, 13387843), (19012, 8261423), (19717, 7966028), (20531, 7650196), (39434, 3983014), (40643, 3864532), (41062, 3825098), (78868, 1991507), (81286, 1932266), (82124, 1912549), (138019, 1138004), (162572, 966133), (276038, 569002), (284501, 552076)]