155164072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 353652480

約数和(自身を除く): 198488408

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1219, 1288, 1484, 2273, 2438, 2968, 4546, 4876, 8533, 9092, 9752, 15911, 17066, 18184, 31822, 34132, 52279, 63644, 68264, 104558, 120469, 127288, 209116, 240938, 365953, 418232, 481876, 731906, 843283, 963752, 1463812, 1686566, 2770787, 2927624, 3373132, 5541574, 6746264, 11083148, 19395509, 22166296, 38791018, 77582036, 155164072]

約数ペア:

[(1, 155164072), (2, 77582036), (4, 38791018), (7, 22166296), (8, 19395509), (14, 11083148), (23, 6746264), (28, 5541574), (46, 3373132), (53, 2927624), (56, 2770787), (92, 1686566), (106, 1463812), (161, 963752), (184, 843283), (212, 731906), (322, 481876), (371, 418232), (424, 365953), (644, 240938), (742, 209116), (1219, 127288), (1288, 120469), (1484, 104558), (2273, 68264), (2438, 63644), (2968, 52279), (4546, 34132), (4876, 31822), (8533, 18184), (9092, 17066), (9752, 15911)]