166638824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 356227200

約数和(自身を除く): 189588376

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 61, 74, 88, 122, 148, 244, 296, 407, 488, 671, 814, 839, 1342, 1628, 1678, 2257, 2684, 3256, 3356, 4514, 5368, 6712, 9028, 9229, 18056, 18458, 24827, 31043, 36916, 49654, 51179, 62086, 73832, 99308, 102358, 124172, 198616, 204716, 248344, 341473, 409432, 562969, 682946, 1125938, 1365892, 1893623, 2251876, 2731784, 3787246, 4503752, 7574492, 15148984, 20829853, 41659706, 83319412, 166638824]

約数ペア:

[(1, 166638824), (2, 83319412), (4, 41659706), (8, 20829853), (11, 15148984), (22, 7574492), (37, 4503752), (44, 3787246), (61, 2731784), (74, 2251876), (88, 1893623), (122, 1365892), (148, 1125938), (244, 682946), (296, 562969), (407, 409432), (488, 341473), (671, 248344), (814, 204716), (839, 198616), (1342, 124172), (1628, 102358), (1678, 99308), (2257, 73832), (2684, 62086), (3256, 51179), (3356, 49654), (4514, 36916), (5368, 31043), (6712, 24827), (9028, 18458), (9229, 18056)]