168542911888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{27551}}^1\times {\mathrm{29411}}^1$

素因数の和:56983

約数の個数: 40

約数和(自身を含む): 351695990016

約数和(自身を除く): 183153078128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 27551, 29411, 55102, 58822, 110204, 117644, 220408, 235288, 358163, 382343, 440816, 470576, 716326, 764686, 1432652, 1529372, 2865304, 3058744, 5730608, 6117488, 810302461, 1620604922, 3241209844, 6482419688, 10533931993, 12964839376, 21067863986, 42135727972, 84271455944, 168542911888]

約数ペア:

[(1, 168542911888), (2, 84271455944), (4, 42135727972), (8, 21067863986), (13, 12964839376), (16, 10533931993), (26, 6482419688), (52, 3241209844), (104, 1620604922), (208, 810302461), (27551, 6117488), (29411, 5730608), (55102, 3058744), (58822, 2865304), (110204, 1529372), (117644, 1432652), (220408, 764686), (235288, 716326), (358163, 470576), (382343, 440816)]