156716792416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{179939}}^1$

素因数の和:181567

約数の個数: 48

約数和(自身を含む): 326891239920

約数和(自身を除く): 170174447504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1601, 3202, 6404, 12808, 25616, 27217, 51232, 54434, 108868, 179939, 217736, 359878, 435472, 719756, 870944, 1439512, 2879024, 3058963, 5758048, 6117926, 12235852, 24471704, 48943408, 97886816, 288082339, 576164678, 1152329356, 2304658712, 4609317424, 4897399763, 9218634848, 9794799526, 19589599052, 39179198104, 78358396208, 156716792416]

約数ペア:

[(1, 156716792416), (2, 78358396208), (4, 39179198104), (8, 19589599052), (16, 9794799526), (17, 9218634848), (32, 4897399763), (34, 4609317424), (68, 2304658712), (136, 1152329356), (272, 576164678), (544, 288082339), (1601, 97886816), (3202, 48943408), (6404, 24471704), (12808, 12235852), (25616, 6117926), (27217, 5758048), (51232, 3058963), (54434, 2879024), (108868, 1439512), (179939, 870944), (217736, 719756), (359878, 435472)]