164969448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{981961}}^1$

素因数の和:981977

約数の個数: 32

約数和(自身を含む): 471341760

約数和(自身を除く): 306372312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 981961, 1963922, 2945883, 3927844, 5891766, 6873727, 7855688, 11783532, 13747454, 20621181, 23567064, 27494908, 41242362, 54989816, 82484724, 164969448]

約数ペア:

[(1, 164969448), (2, 82484724), (3, 54989816), (4, 41242362), (6, 27494908), (7, 23567064), (8, 20621181), (12, 13747454), (14, 11783532), (21, 7855688), (24, 6873727), (28, 5891766), (42, 3927844), (56, 2945883), (84, 1963922), (168, 981961)]