161315632

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5189}}^1$

素因数の和:5293

約数の個数: 40

約数和(自身を含む): 328215600

約数和(自身を除く): 166899968

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3886, 5189, 7772, 10378, 15544, 20756, 31088, 41512, 83024, 150481, 300962, 347663, 601924, 695326, 1203848, 1390652, 2407696, 2781304, 5562608, 10082227, 20164454, 40328908, 80657816, 161315632]

約数ペア:

[(1, 161315632), (2, 80657816), (4, 40328908), (8, 20164454), (16, 10082227), (29, 5562608), (58, 2781304), (67, 2407696), (116, 1390652), (134, 1203848), (232, 695326), (268, 601924), (464, 347663), (536, 300962), (1072, 150481), (1943, 83024), (3886, 41512), (5189, 31088), (7772, 20756), (10378, 15544)]