157072187636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22711421}}^1$

素因数の和:22711464

約数の個数: 48

約数和(自身を含む): 356115096960

約数和(自身を除く): 199042909324

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 22711421, 45422842, 90845684, 158979947, 295248473, 317959894, 431516999, 590496946, 635919788, 863033998, 1180993892, 1726067996, 2066739311, 3020618993, 4133478622, 5609720987, 6041237986, 8266957244, 11219441974, 12082475972, 22438883948, 39268046909, 78536093818, 157072187636]

約数ペア:

[(1, 157072187636), (2, 78536093818), (4, 39268046909), (7, 22438883948), (13, 12082475972), (14, 11219441974), (19, 8266957244), (26, 6041237986), (28, 5609720987), (38, 4133478622), (52, 3020618993), (76, 2066739311), (91, 1726067996), (133, 1180993892), (182, 863033998), (247, 635919788), (266, 590496946), (364, 431516999), (494, 317959894), (532, 295248473), (988, 158979947), (1729, 90845684), (3458, 45422842), (6916, 22711421)]