156639088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3533}}^1$

素因数の和:3721

約数の個数: 40

約数和(自身を含む): 323403408

約数和(自身を除く): 166764320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 3533, 5542, 7066, 11084, 14132, 22168, 28264, 44336, 56528, 60061, 120122, 240244, 480488, 575879, 960976, 1151758, 2303516, 4607032, 9214064, 9789943, 19579886, 39159772, 78319544, 156639088]

約数ペア:

[(1, 156639088), (2, 78319544), (4, 39159772), (8, 19579886), (16, 9789943), (17, 9214064), (34, 4607032), (68, 2303516), (136, 1151758), (163, 960976), (272, 575879), (326, 480488), (652, 240244), (1304, 120122), (2608, 60061), (2771, 56528), (3533, 44336), (5542, 28264), (7066, 22168), (11084, 14132)]