144156740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 376696320

約数和(自身を除く): 232539580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 103, 130, 140, 182, 206, 260, 364, 412, 455, 515, 721, 769, 910, 1030, 1339, 1442, 1538, 1820, 2060, 2678, 2884, 3076, 3605, 3845, 5356, 5383, 6695, 7210, 7690, 9373, 9997, 10766, 13390, 14420, 15380, 18746, 19994, 21532, 26780, 26915, 37492, 39988, 46865, 49985, 53830, 69979, 79207, 93730, 99970, 107660, 139958, 158414, 187460, 199940, 279916, 316828, 349895, 396035, 554449, 699790, 792070, 1029691, 1108898, 1399580, 1584140, 2059382, 2217796, 2772245, 4118764, 5148455, 5544490, 7207837, 10296910, 11088980, 14415674, 20593820, 28831348, 36039185, 72078370, 144156740]

約数ペア:

[(1, 144156740), (2, 72078370), (4, 36039185), (5, 28831348), (7, 20593820), (10, 14415674), (13, 11088980), (14, 10296910), (20, 7207837), (26, 5544490), (28, 5148455), (35, 4118764), (52, 2772245), (65, 2217796), (70, 2059382), (91, 1584140), (103, 1399580), (130, 1108898), (140, 1029691), (182, 792070), (206, 699790), (260, 554449), (364, 396035), (412, 349895), (455, 316828), (515, 279916), (721, 199940), (769, 187460), (910, 158414), (1030, 139958), (1339, 107660), (1442, 99970), (1538, 93730), (1820, 79207), (2060, 69979), (2678, 53830), (2884, 49985), (3076, 46865), (3605, 39988), (3845, 37492), (5356, 26915), (5383, 26780), (6695, 21532), (7210, 19994), (7690, 18746), (9373, 15380), (9997, 14420), (10766, 13390)]