140289312

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{76913}}^1$

素因数の和:76945

約数の個数: 48

約数和(自身を含む): 387646560

約数和(自身を除く): 247357248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 76913, 153826, 230739, 307652, 461478, 615304, 922956, 1230608, 1461347, 1845912, 2461216, 2922694, 3691824, 4384041, 5845388, 7383648, 8768082, 11690776, 17536164, 23381552, 35072328, 46763104, 70144656, 140289312]

約数ペア:

[(1, 140289312), (2, 70144656), (3, 46763104), (4, 35072328), (6, 23381552), (8, 17536164), (12, 11690776), (16, 8768082), (19, 7383648), (24, 5845388), (32, 4384041), (38, 3691824), (48, 2922694), (57, 2461216), (76, 1845912), (96, 1461347), (114, 1230608), (152, 922956), (228, 615304), (304, 461478), (456, 307652), (608, 230739), (912, 153826), (1824, 76913)]