123819366928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{11149}}^1$

素因数の和:11576

約数の個数: 80

約数和(自身を含む): 253646265600

約数和(自身を除く): 129826898672

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 293, 368, 412, 586, 824, 1172, 1648, 2344, 2369, 4688, 4738, 6739, 9476, 11149, 13478, 18952, 22298, 26956, 30179, 37904, 44596, 53912, 60358, 89192, 107824, 120716, 178384, 241432, 256427, 482864, 512854, 694117, 1025708, 1148347, 1388234, 2051416, 2296694, 2776468, 3266657, 4102832, 4593388, 5552936, 6533314, 9186776, 11105872, 13066628, 18373552, 26133256, 26411981, 52266512, 52823962, 75133111, 105647924, 150266222, 211295848, 300532444, 336465671, 422591696, 601064888, 672931342, 1202129776, 1345862684, 2691725368, 5383450736, 7738710433, 15477420866, 30954841732, 61909683464, 123819366928]

約数ペア:

[(1, 123819366928), (2, 61909683464), (4, 30954841732), (8, 15477420866), (16, 7738710433), (23, 5383450736), (46, 2691725368), (92, 1345862684), (103, 1202129776), (184, 672931342), (206, 601064888), (293, 422591696), (368, 336465671), (412, 300532444), (586, 211295848), (824, 150266222), (1172, 105647924), (1648, 75133111), (2344, 52823962), (2369, 52266512), (4688, 26411981), (4738, 26133256), (6739, 18373552), (9476, 13066628), (11149, 11105872), (13478, 9186776), (18952, 6533314), (22298, 5552936), (26956, 4593388), (30179, 4102832), (37904, 3266657), (44596, 2776468), (53912, 2296694), (60358, 2051416), (89192, 1388234), (107824, 1148347), (120716, 1025708), (178384, 694117), (241432, 512854), (256427, 482864)]