156722460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113567}}^1$

素因数の和:113602

約数の個数: 48

約数和(自身を含む): 457906176

約数和(自身を除く): 301183716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 113567, 227134, 340701, 454268, 567835, 681402, 1135670, 1362804, 1703505, 2271340, 2612041, 3407010, 5224082, 6814020, 7836123, 10448164, 13060205, 15672246, 26120410, 31344492, 39180615, 52240820, 78361230, 156722460]

約数ペア:

[(1, 156722460), (2, 78361230), (3, 52240820), (4, 39180615), (5, 31344492), (6, 26120410), (10, 15672246), (12, 13060205), (15, 10448164), (20, 7836123), (23, 6814020), (30, 5224082), (46, 3407010), (60, 2612041), (69, 2271340), (92, 1703505), (115, 1362804), (138, 1135670), (230, 681402), (276, 567835), (345, 454268), (460, 340701), (690, 227134), (1380, 113567)]