154936236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20269}}^1$

素因数の和:20303

約数の個数: 72

約数和(自身を含む): 452912880

約数和(自身を除く): 297976644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20269, 40538, 60807, 81076, 121614, 141883, 243228, 263497, 283766, 425649, 526994, 567532, 790491, 851298, 993181, 1053988, 1580982, 1702596, 1844479, 1986362, 2979543, 3161964, 3688958, 3972724, 5533437, 5959086, 7377916, 11066874, 11918172, 12911353, 22133748, 25822706, 38734059, 51645412, 77468118, 154936236]

約数ペア:

[(1, 154936236), (2, 77468118), (3, 51645412), (4, 38734059), (6, 25822706), (7, 22133748), (12, 12911353), (13, 11918172), (14, 11066874), (21, 7377916), (26, 5959086), (28, 5533437), (39, 3972724), (42, 3688958), (49, 3161964), (52, 2979543), (78, 1986362), (84, 1844479), (91, 1702596), (98, 1580982), (147, 1053988), (156, 993181), (182, 851298), (196, 790491), (273, 567532), (294, 526994), (364, 425649), (546, 283766), (588, 263497), (637, 243228), (1092, 141883), (1274, 121614), (1911, 81076), (2548, 60807), (3822, 40538), (7644, 20269)]