121107976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 263476800

約数和(自身を除く): 142368824

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 113, 152, 209, 226, 418, 452, 641, 836, 904, 1243, 1282, 1672, 2147, 2486, 2564, 4294, 4972, 5128, 7051, 8588, 9944, 12179, 14102, 17176, 23617, 24358, 28204, 47234, 48716, 56408, 72433, 94468, 97432, 133969, 144866, 188936, 267938, 289732, 535876, 579464, 796763, 1071752, 1376227, 1593526, 2752454, 3187052, 5504908, 6374104, 11009816, 15138497, 30276994, 60553988, 121107976]

約数ペア:

[(1, 121107976), (2, 60553988), (4, 30276994), (8, 15138497), (11, 11009816), (19, 6374104), (22, 5504908), (38, 3187052), (44, 2752454), (76, 1593526), (88, 1376227), (113, 1071752), (152, 796763), (209, 579464), (226, 535876), (418, 289732), (452, 267938), (641, 188936), (836, 144866), (904, 133969), (1243, 97432), (1282, 94468), (1672, 72433), (2147, 56408), (2486, 48716), (2564, 47234), (4294, 28204), (4972, 24358), (5128, 23617), (7051, 17176), (8588, 14102), (9944, 12179)]