179941736

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7829}}^1$

素因数の和:7878

約数の個数: 48

約数和(自身を含む): 386880300

約数和(自身を除く): 206938564

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 7829, 11492, 15658, 22984, 31316, 62632, 101777, 133093, 203554, 266186, 407108, 532372, 814216, 1064744, 1323101, 1730209, 2646202, 3460418, 5292404, 6920836, 10584808, 13841672, 22492717, 44985434, 89970868, 179941736]

約数ペア:

[(1, 179941736), (2, 89970868), (4, 44985434), (8, 22492717), (13, 13841672), (17, 10584808), (26, 6920836), (34, 5292404), (52, 3460418), (68, 2646202), (104, 1730209), (136, 1323101), (169, 1064744), (221, 814216), (338, 532372), (442, 407108), (676, 266186), (884, 203554), (1352, 133093), (1768, 101777), (2873, 62632), (5746, 31316), (7829, 22984), (11492, 15658)]