156965270836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1754743}}^1$

素因数の和:1754884

約数の個数: 48

約数和(自身を含む): 318380751360

約数和(自身を除く): 161415480524

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 836, 1177, 2033, 2354, 4066, 4708, 8132, 22363, 44726, 89452, 1754743, 3509486, 7018972, 19302173, 33340117, 38604346, 66680234, 77208692, 133360468, 187757501, 366741287, 375515002, 733482574, 751030004, 1466965148, 2065332511, 3567392519, 4130665022, 7134785038, 8261330044, 14269570076, 39241317709, 78482635418, 156965270836]

約数ペア:

[(1, 156965270836), (2, 78482635418), (4, 39241317709), (11, 14269570076), (19, 8261330044), (22, 7134785038), (38, 4130665022), (44, 3567392519), (76, 2065332511), (107, 1466965148), (209, 751030004), (214, 733482574), (418, 375515002), (428, 366741287), (836, 187757501), (1177, 133360468), (2033, 77208692), (2354, 66680234), (4066, 38604346), (4708, 33340117), (8132, 19302173), (22363, 7018972), (44726, 3509486), (89452, 1754743)]