156720519632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3866969}}^1$

素因数の和:3867143

約数の個数: 40

約数和(自身を含む): 323665389000

約数和(自身を除く): 166944869368

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 1192, 2384, 2533, 5066, 10132, 20264, 40528, 3866969, 7733938, 15467876, 30935752, 61871504, 65738473, 131476946, 262953892, 525907784, 576178381, 1051815568, 1152356762, 2304713524, 4609427048, 9218854096, 9795032477, 19590064954, 39180129908, 78360259816, 156720519632]

約数ペア:

[(1, 156720519632), (2, 78360259816), (4, 39180129908), (8, 19590064954), (16, 9795032477), (17, 9218854096), (34, 4609427048), (68, 2304713524), (136, 1152356762), (149, 1051815568), (272, 576178381), (298, 525907784), (596, 262953892), (1192, 131476946), (2384, 65738473), (2533, 61871504), (5066, 30935752), (10132, 15467876), (20264, 7733938), (40528, 3866969)]