78836168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5347}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 157231200

約数和(自身を除く): 78395032

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 5347, 7372, 10694, 14744, 21388, 42776, 101593, 203186, 406372, 518659, 812744, 1037318, 2074636, 4149272, 9854521, 19709042, 39418084, 78836168]

約数ペア:

[(1, 78836168), (2, 39418084), (4, 19709042), (8, 9854521), (19, 4149272), (38, 2074636), (76, 1037318), (97, 812744), (152, 518659), (194, 406372), (388, 203186), (776, 101593), (1843, 42776), (3686, 21388), (5347, 14744), (7372, 10694)]