172288356

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 409778880

約数和(自身を除く): 237490524

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 421, 509, 804, 842, 1018, 1263, 1527, 1684, 2036, 2526, 3054, 5052, 6108, 28207, 34103, 56414, 68206, 84621, 102309, 112828, 136412, 169242, 204618, 214289, 338484, 409236, 428578, 642867, 857156, 1285734, 2571468, 14357363, 28714726, 43072089, 57429452, 86144178, 172288356]

約数ペア:

[(1, 172288356), (2, 86144178), (3, 57429452), (4, 43072089), (6, 28714726), (12, 14357363), (67, 2571468), (134, 1285734), (201, 857156), (268, 642867), (402, 428578), (421, 409236), (509, 338484), (804, 214289), (842, 204618), (1018, 169242), (1263, 136412), (1527, 112828), (1684, 102309), (2036, 84621), (2526, 68206), (3054, 56414), (5052, 34103), (6108, 28207)]