161014010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 305670024

約数和(自身を除く): 144656014

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 197, 235, 370, 394, 470, 985, 1739, 1970, 2209, 3478, 4418, 7289, 8695, 9259, 11045, 14578, 17390, 18518, 22090, 36445, 46295, 72890, 81733, 92590, 163466, 342583, 408665, 435173, 685166, 817330, 870346, 1712915, 2175865, 3425830, 4351730, 16101401, 32202802, 80507005, 161014010]

約数ペア:

[(1, 161014010), (2, 80507005), (5, 32202802), (10, 16101401), (37, 4351730), (47, 3425830), (74, 2175865), (94, 1712915), (185, 870346), (197, 817330), (235, 685166), (370, 435173), (394, 408665), (470, 342583), (985, 163466), (1739, 92590), (1970, 81733), (2209, 72890), (3478, 46295), (4418, 36445), (7289, 22090), (8695, 18518), (9259, 17390), (11045, 14578)]