189712084

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 355939920

約数和(自身を除く): 166227836

約数列:

[1, 2, 4, 29, 41, 58, 82, 113, 116, 164, 226, 353, 452, 706, 1189, 1412, 2378, 3277, 4633, 4756, 6554, 9266, 10237, 13108, 14473, 18532, 20474, 28946, 39889, 40948, 57892, 79778, 134357, 159556, 268714, 419717, 537428, 839434, 1156781, 1635449, 1678868, 2313562, 3270898, 4627124, 6541796, 47428021, 94856042, 189712084]

約数ペア:

[(1, 189712084), (2, 94856042), (4, 47428021), (29, 6541796), (41, 4627124), (58, 3270898), (82, 2313562), (113, 1678868), (116, 1635449), (164, 1156781), (226, 839434), (353, 537428), (452, 419717), (706, 268714), (1189, 159556), (1412, 134357), (2378, 79778), (3277, 57892), (4633, 40948), (4756, 39889), (6554, 28946), (9266, 20474), (10237, 18532), (13108, 14473)]