140856312

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 368040960

約数和(自身を除く): 227184648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 498, 664, 744, 996, 1992, 2281, 2573, 4562, 5146, 6843, 7719, 9124, 10292, 13686, 15438, 18248, 20584, 27372, 30876, 54744, 61752, 70711, 141422, 189323, 212133, 282844, 378646, 424266, 565688, 567969, 757292, 848532, 1135938, 1514584, 1697064, 2271876, 4543752, 5869013, 11738026, 17607039, 23476052, 35214078, 46952104, 70428156, 140856312]

約数ペア:

[(1, 140856312), (2, 70428156), (3, 46952104), (4, 35214078), (6, 23476052), (8, 17607039), (12, 11738026), (24, 5869013), (31, 4543752), (62, 2271876), (83, 1697064), (93, 1514584), (124, 1135938), (166, 848532), (186, 757292), (248, 567969), (249, 565688), (332, 424266), (372, 378646), (498, 282844), (664, 212133), (744, 189323), (996, 141422), (1992, 70711), (2281, 61752), (2573, 54744), (4562, 30876), (5146, 27372), (6843, 20584), (7719, 18248), (9124, 15438), (10292, 13686)]