156733770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{77977}}^1$

素因数の和:78054

約数の個数: 32

約数和(自身を含む): 381780288

約数和(自身を除く): 225046518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 77977, 155954, 233931, 389885, 467862, 779770, 1169655, 2339310, 5224459, 10448918, 15673377, 26122295, 31346754, 52244590, 78366885, 156733770]

約数ペア:

[(1, 156733770), (2, 78366885), (3, 52244590), (5, 31346754), (6, 26122295), (10, 15673377), (15, 10448918), (30, 5224459), (67, 2339310), (134, 1169655), (201, 779770), (335, 467862), (402, 389885), (670, 233931), (1005, 155954), (2010, 77977)]