158984924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 333946368

約数和(自身を除く): 174961444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 173, 322, 346, 644, 692, 1211, 1427, 2422, 2854, 3979, 4844, 5708, 7958, 9989, 15916, 19978, 27853, 32821, 39956, 55706, 65642, 111412, 131284, 229747, 246871, 459494, 493742, 918988, 987484, 1728097, 3456194, 5678033, 6912388, 11356066, 22712132, 39746231, 79492462, 158984924]

約数ペア:

[(1, 158984924), (2, 79492462), (4, 39746231), (7, 22712132), (14, 11356066), (23, 6912388), (28, 5678033), (46, 3456194), (92, 1728097), (161, 987484), (173, 918988), (322, 493742), (346, 459494), (644, 246871), (692, 229747), (1211, 131284), (1427, 111412), (2422, 65642), (2854, 55706), (3979, 39956), (4844, 32821), (5708, 27853), (7958, 19978), (9989, 15916)]