291228156

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{158621}}^1$

素因数の和:158651

約数の個数: 48

約数和(自身を含む): 799454880

約数和(自身を除く): 508226724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 158621, 317242, 475863, 634484, 951726, 1427589, 1903452, 2696557, 2855178, 4282767, 5393114, 5710356, 8089671, 8565534, 10786228, 16179342, 17131068, 24269013, 32358684, 48538026, 72807039, 97076052, 145614078, 291228156]

約数ペア:

[(1, 291228156), (2, 145614078), (3, 97076052), (4, 72807039), (6, 48538026), (9, 32358684), (12, 24269013), (17, 17131068), (18, 16179342), (27, 10786228), (34, 8565534), (36, 8089671), (51, 5710356), (54, 5393114), (68, 4282767), (102, 2855178), (108, 2696557), (153, 1903452), (204, 1427589), (306, 951726), (459, 634484), (612, 475863), (918, 317242), (1836, 158621)]