149968389473

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{5981}}^1$

素因数の和:7014

約数の個数: 48

約数和(自身を含む): 190901795328

約数和(自身を除く): 40933405855

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 971, 1519, 3689, 5981, 6797, 16507, 25823, 30101, 41867, 47579, 101677, 115549, 185411, 210707, 293069, 511717, 711739, 808843, 1297877, 1474949, 3151987, 3582019, 4982173, 5807551, 9085139, 22063909, 25074133, 40652857, 98728367, 154447363, 180034081, 284569999, 691098569, 1260238567, 3060579377, 4837689983, 8821669969, 21424055639, 149968389473]

約数ペア:

[(1, 149968389473), (7, 21424055639), (17, 8821669969), (31, 4837689983), (49, 3060579377), (119, 1260238567), (217, 691098569), (527, 284569999), (833, 180034081), (971, 154447363), (1519, 98728367), (3689, 40652857), (5981, 25074133), (6797, 22063909), (16507, 9085139), (25823, 5807551), (30101, 4982173), (41867, 3582019), (47579, 3151987), (101677, 1474949), (115549, 1297877), (185411, 808843), (210707, 711739), (293069, 511717)]