156780702156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3210877}}^1$

素因数の和:3211210

約数の個数: 48

約数和(自身を含む): 395220551264

約数和(自身を除く): 238439849108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1878, 3756, 4069, 8138, 12207, 16276, 24414, 48828, 3210877, 6421754, 9632631, 12843508, 19265262, 38530524, 41741401, 83482802, 125224203, 166965604, 250448406, 500896812, 1005004501, 2010009002, 3015013503, 4020018004, 6030027006, 12060054012, 13065058513, 26130117026, 39195175539, 52260234052, 78390351078, 156780702156]

約数ペア:

[(1, 156780702156), (2, 78390351078), (3, 52260234052), (4, 39195175539), (6, 26130117026), (12, 13065058513), (13, 12060054012), (26, 6030027006), (39, 4020018004), (52, 3015013503), (78, 2010009002), (156, 1005004501), (313, 500896812), (626, 250448406), (939, 166965604), (1252, 125224203), (1878, 83482802), (3756, 41741401), (4069, 38530524), (8138, 19265262), (12207, 12843508), (16276, 9632631), (24414, 6421754), (48828, 3210877)]