168149748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{4007}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 424206720

約数和(自身を除く): 256056972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1614, 3228, 3497, 4007, 6994, 8014, 10491, 12021, 13988, 16028, 20982, 24042, 41964, 48084, 52091, 104182, 156273, 208364, 312546, 625092, 1077883, 2155766, 3233649, 4311532, 6467298, 12934596, 14012479, 28024958, 42037437, 56049916, 84074874, 168149748]

約数ペア:

[(1, 168149748), (2, 84074874), (3, 56049916), (4, 42037437), (6, 28024958), (12, 14012479), (13, 12934596), (26, 6467298), (39, 4311532), (52, 3233649), (78, 2155766), (156, 1077883), (269, 625092), (538, 312546), (807, 208364), (1076, 156273), (1614, 104182), (3228, 52091), (3497, 48084), (4007, 41964), (6994, 24042), (8014, 20982), (10491, 16028), (12021, 13988)]