168204014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 292647600

約数和(自身を除く): 124443586

約数列:

[1, 2, 11, 22, 23, 46, 97, 149, 194, 253, 298, 506, 529, 1058, 1067, 1639, 2134, 2231, 3278, 3427, 4462, 5819, 6854, 11638, 14453, 24541, 28906, 37697, 49082, 51313, 75394, 78821, 102626, 157642, 158983, 317966, 332419, 564443, 664838, 867031, 1128886, 1734062, 3656609, 7313218, 7645637, 15291274, 84102007, 168204014]

約数ペア:

[(1, 168204014), (2, 84102007), (11, 15291274), (22, 7645637), (23, 7313218), (46, 3656609), (97, 1734062), (149, 1128886), (194, 867031), (253, 664838), (298, 564443), (506, 332419), (529, 317966), (1058, 158983), (1067, 157642), (1639, 102626), (2134, 78821), (2231, 75394), (3278, 51313), (3427, 49082), (4462, 37697), (5819, 28906), (6854, 24541), (11638, 14453)]