161002912

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11783}}^1$

素因数の和:11861

約数の個数: 48

約数和(自身を含む): 368226432

約数和(自身を除く): 207223520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 11783, 13664, 23566, 47132, 82481, 94264, 164962, 188528, 329924, 377056, 659848, 718763, 1319696, 1437526, 2639392, 2875052, 5031341, 5750104, 10062682, 11500208, 20125364, 23000416, 40250728, 80501456, 161002912]

約数ペア:

[(1, 161002912), (2, 80501456), (4, 40250728), (7, 23000416), (8, 20125364), (14, 11500208), (16, 10062682), (28, 5750104), (32, 5031341), (56, 2875052), (61, 2639392), (112, 1437526), (122, 1319696), (224, 718763), (244, 659848), (427, 377056), (488, 329924), (854, 188528), (976, 164962), (1708, 94264), (1952, 82481), (3416, 47132), (6832, 23566), (11783, 13664)]