159751924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 316854720

約数和(自身を除く): 157102796

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 323, 646, 1037, 1159, 1292, 2027, 2074, 2318, 4054, 4148, 4636, 8108, 19703, 34459, 38513, 39406, 68918, 77026, 78812, 123647, 137836, 154052, 247294, 494588, 654721, 1309442, 2101999, 2349293, 2618884, 4203998, 4698586, 8407996, 9397172, 39937981, 79875962, 159751924]

約数ペア:

[(1, 159751924), (2, 79875962), (4, 39937981), (17, 9397172), (19, 8407996), (34, 4698586), (38, 4203998), (61, 2618884), (68, 2349293), (76, 2101999), (122, 1309442), (244, 654721), (323, 494588), (646, 247294), (1037, 154052), (1159, 137836), (1292, 123647), (2027, 78812), (2074, 77026), (2318, 68918), (4054, 39406), (4148, 38513), (4636, 34459), (8108, 19703)]