156964490278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1\times {\mathrm{21143}}^1$

素因数の和:23716

約数の個数: 32

約数和(自身を含む): 251089228800

約数和(自身を除く): 94124738522

約数列:

[1, 2, 19, 38, 79, 158, 1501, 2473, 3002, 4946, 21143, 42286, 46987, 93974, 195367, 390734, 401717, 803434, 1670297, 3340594, 3711973, 7423946, 31735643, 52286639, 63471286, 104573278, 993446141, 1986892282, 4130644481, 8261288962, 78482245139, 156964490278]

約数ペア:

[(1, 156964490278), (2, 78482245139), (19, 8261288962), (38, 4130644481), (79, 1986892282), (158, 993446141), (1501, 104573278), (2473, 63471286), (3002, 52286639), (4946, 31735643), (21143, 7423946), (42286, 3711973), (46987, 3340594), (93974, 1670297), (195367, 803434), (390734, 401717)]