152156788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{286009}}^1$

素因数の和:286039

約数の個数: 24

約数和(自身を含む): 320331200

約数和(自身を除く): 168174412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 286009, 572018, 1144036, 2002063, 4004126, 5434171, 8008252, 10868342, 21736684, 38039197, 76078394, 152156788]

約数ペア:

[(1, 152156788), (2, 76078394), (4, 38039197), (7, 21736684), (14, 10868342), (19, 8008252), (28, 5434171), (38, 4004126), (76, 2002063), (133, 1144036), (266, 572018), (532, 286009)]