137831928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23251}}^1$

素因数の和:23292

約数の個数: 64

約数和(自身を含む): 390633600

約数和(自身を除く): 252801672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 23251, 46502, 69753, 93004, 139506, 186008, 279012, 302263, 441769, 558024, 604526, 883538, 906789, 1209052, 1325307, 1767076, 1813578, 2418104, 2650614, 3534152, 3627156, 5301228, 5742997, 7254312, 10602456, 11485994, 17228991, 22971988, 34457982, 45943976, 68915964, 137831928]

約数ペア:

[(1, 137831928), (2, 68915964), (3, 45943976), (4, 34457982), (6, 22971988), (8, 17228991), (12, 11485994), (13, 10602456), (19, 7254312), (24, 5742997), (26, 5301228), (38, 3627156), (39, 3534152), (52, 2650614), (57, 2418104), (76, 1813578), (78, 1767076), (104, 1325307), (114, 1209052), (152, 906789), (156, 883538), (228, 604526), (247, 558024), (312, 441769), (456, 302263), (494, 279012), (741, 186008), (988, 139506), (1482, 93004), (1976, 69753), (2964, 46502), (5928, 23251)]