156930285281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1\times {\mathrm{24121}}^1$

素因数の和:28605

約数の個数: 32

約数和(自身を含む): 206005739520

約数和(自身を除く): 49075454239

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 4447, 24121, 31129, 48917, 84493, 168847, 265331, 342419, 458299, 591451, 929423, 1857317, 3208093, 5041289, 6505961, 35289023, 107266087, 750862609, 1179926957, 2038055653, 8259488699, 14266389571, 22418612183, 156930285281]

約数ペア:

[(1, 156930285281), (7, 22418612183), (11, 14266389571), (19, 8259488699), (77, 2038055653), (133, 1179926957), (209, 750862609), (1463, 107266087), (4447, 35289023), (24121, 6505961), (31129, 5041289), (48917, 3208093), (84493, 1857317), (168847, 929423), (265331, 591451), (342419, 458299)]