168119298

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 369847296

約数和(自身を除く): 201727998

約数列:

[1, 2, 3, 6, 9, 18, 127, 251, 254, 293, 381, 502, 586, 753, 762, 879, 1143, 1506, 1758, 2259, 2286, 2637, 4518, 5274, 31877, 37211, 63754, 73543, 74422, 95631, 111633, 147086, 191262, 220629, 223266, 286893, 334899, 441258, 573786, 661887, 669798, 1323774, 9339961, 18679922, 28019883, 56039766, 84059649, 168119298]

約数ペア:

[(1, 168119298), (2, 84059649), (3, 56039766), (6, 28019883), (9, 18679922), (18, 9339961), (127, 1323774), (251, 669798), (254, 661887), (293, 573786), (381, 441258), (502, 334899), (586, 286893), (753, 223266), (762, 220629), (879, 191262), (1143, 147086), (1506, 111633), (1758, 95631), (2259, 74422), (2286, 73543), (2637, 63754), (4518, 37211), (5274, 31877)]