128466294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 297326592

約数和(自身を除く): 168860298

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 186, 222, 341, 407, 682, 814, 1023, 1147, 1221, 1697, 2046, 2294, 2442, 3394, 3441, 5091, 6882, 10182, 12617, 18667, 25234, 37334, 37851, 52607, 56001, 62789, 75702, 105214, 112002, 125578, 157821, 188367, 315642, 376734, 578677, 690679, 1157354, 1381358, 1736031, 1946459, 2072037, 3472062, 3892918, 4144074, 5839377, 11678754, 21411049, 42822098, 64233147, 128466294]

約数ペア:

[(1, 128466294), (2, 64233147), (3, 42822098), (6, 21411049), (11, 11678754), (22, 5839377), (31, 4144074), (33, 3892918), (37, 3472062), (62, 2072037), (66, 1946459), (74, 1736031), (93, 1381358), (111, 1157354), (186, 690679), (222, 578677), (341, 376734), (407, 315642), (682, 188367), (814, 157821), (1023, 125578), (1147, 112002), (1221, 105214), (1697, 75702), (2046, 62789), (2294, 56001), (2442, 52607), (3394, 37851), (3441, 37334), (5091, 25234), (6882, 18667), (10182, 12617)]