156021354

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 343586880

約数和(自身を除く): 187565526

約数列:

[1, 2, 3, 6, 9, 18, 137, 151, 274, 302, 411, 419, 453, 822, 838, 906, 1233, 1257, 1359, 2466, 2514, 2718, 3771, 7542, 20687, 41374, 57403, 62061, 63269, 114806, 124122, 126538, 172209, 186183, 189807, 344418, 372366, 379614, 516627, 569421, 1033254, 1138842, 8667853, 17335706, 26003559, 52007118, 78010677, 156021354]

約数ペア:

[(1, 156021354), (2, 78010677), (3, 52007118), (6, 26003559), (9, 17335706), (18, 8667853), (137, 1138842), (151, 1033254), (274, 569421), (302, 516627), (411, 379614), (419, 372366), (453, 344418), (822, 189807), (838, 186183), (906, 172209), (1233, 126538), (1257, 124122), (1359, 114806), (2466, 63269), (2514, 62061), (2718, 57403), (3771, 41374), (7542, 20687)]