164956344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{140269}}^1$

素因数の和:140292

約数の個数: 48

約数和(自身を含む): 479723400

約数和(自身を除く): 314767056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 140269, 280538, 420807, 561076, 841614, 981883, 1122152, 1683228, 1963766, 2945649, 3366456, 3927532, 5891298, 6873181, 7855064, 11782596, 13746362, 20619543, 23565192, 27492724, 41239086, 54985448, 82478172, 164956344]

約数ペア:

[(1, 164956344), (2, 82478172), (3, 54985448), (4, 41239086), (6, 27492724), (7, 23565192), (8, 20619543), (12, 13746362), (14, 11782596), (21, 7855064), (24, 6873181), (28, 5891298), (42, 3927532), (49, 3366456), (56, 2945649), (84, 1963766), (98, 1683228), (147, 1122152), (168, 981883), (196, 841614), (294, 561076), (392, 420807), (588, 280538), (1176, 140269)]