156621318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{2237}}^1$

素因数の和:3916

約数の個数: 32

約数和(自身を含む): 358366464

約数和(自身を除く): 201745146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1667, 2237, 3334, 4474, 5001, 6711, 10002, 11669, 13422, 15659, 23338, 31318, 35007, 46977, 70014, 93954, 3729079, 7458158, 11187237, 22374474, 26103553, 52207106, 78310659, 156621318]

約数ペア:

[(1, 156621318), (2, 78310659), (3, 52207106), (6, 26103553), (7, 22374474), (14, 11187237), (21, 7458158), (42, 3729079), (1667, 93954), (2237, 70014), (3334, 46977), (4474, 35007), (5001, 31318), (6711, 23338), (10002, 15659), (11669, 13422)]