140000208

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{153509}}^1$

素因数の和:153539

約数の個数: 40

約数和(自身を含む): 380704800

約数和(自身を除く): 240704592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 153509, 307018, 460527, 614036, 921054, 1228072, 1842108, 2456144, 2916671, 3684216, 5833342, 7368432, 8750013, 11666684, 17500026, 23333368, 35000052, 46666736, 70000104, 140000208]

約数ペア:

[(1, 140000208), (2, 70000104), (3, 46666736), (4, 35000052), (6, 23333368), (8, 17500026), (12, 11666684), (16, 8750013), (19, 7368432), (24, 5833342), (38, 3684216), (48, 2916671), (57, 2456144), (76, 1842108), (114, 1228072), (152, 921054), (228, 614036), (304, 460527), (456, 307018), (912, 153509)]