131443992

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7703}}^1$

素因数の和:7797

約数の個数: 64

約数和(自身を含む): 369792000

約数和(自身を除く): 238348008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 7703, 8532, 15406, 17064, 23109, 30812, 46218, 61624, 69327, 92436, 138654, 184872, 207981, 277308, 415962, 554616, 608537, 831924, 1217074, 1663848, 1825611, 2434148, 3651222, 4868296, 5476833, 7302444, 10953666, 14604888, 16430499, 21907332, 32860998, 43814664, 65721996, 131443992]

約数ペア:

[(1, 131443992), (2, 65721996), (3, 43814664), (4, 32860998), (6, 21907332), (8, 16430499), (9, 14604888), (12, 10953666), (18, 7302444), (24, 5476833), (27, 4868296), (36, 3651222), (54, 2434148), (72, 1825611), (79, 1663848), (108, 1217074), (158, 831924), (216, 608537), (237, 554616), (316, 415962), (474, 277308), (632, 207981), (711, 184872), (948, 138654), (1422, 92436), (1896, 69327), (2133, 61624), (2844, 46218), (4266, 30812), (5688, 23109), (7703, 17064), (8532, 15406)]