149857120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{133801}}^1$

素因数の和:133823

約数の個数: 48

約数和(自身を含む): 404617248

約数和(自身を除く): 254760128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 133801, 267602, 535204, 669005, 936607, 1070408, 1338010, 1873214, 2140816, 2676020, 3746428, 4281632, 4683035, 5352040, 7492856, 9366070, 10704080, 14985712, 18732140, 21408160, 29971424, 37464280, 74928560, 149857120]

約数ペア:

[(1, 149857120), (2, 74928560), (4, 37464280), (5, 29971424), (7, 21408160), (8, 18732140), (10, 14985712), (14, 10704080), (16, 9366070), (20, 7492856), (28, 5352040), (32, 4683035), (35, 4281632), (40, 3746428), (56, 2676020), (70, 2140816), (80, 1873214), (112, 1338010), (140, 1070408), (160, 936607), (224, 669005), (280, 535204), (560, 267602), (1120, 133801)]