156948814138

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{45697}}^1$

素因数の和:45875

約数の個数: 48

約数和(自身を含む): 255731857344

約数和(自身を除く): 98783043206

約数列:

[1, 2, 19, 38, 67, 71, 134, 142, 361, 722, 1273, 1349, 2546, 2698, 4757, 9514, 24187, 25631, 45697, 48374, 51262, 90383, 91394, 180766, 868243, 1717277, 1736486, 3061699, 3244487, 3434554, 6123398, 6488974, 16496617, 32993234, 58172281, 61645253, 116344562, 123290506, 217380629, 434761258, 1105273339, 1171259807, 2210546678, 2342519614, 4130231951, 8260463902, 78474407069, 156948814138]

約数ペア:

[(1, 156948814138), (2, 78474407069), (19, 8260463902), (38, 4130231951), (67, 2342519614), (71, 2210546678), (134, 1171259807), (142, 1105273339), (361, 434761258), (722, 217380629), (1273, 123290506), (1349, 116344562), (2546, 61645253), (2698, 58172281), (4757, 32993234), (9514, 16496617), (24187, 6488974), (25631, 6123398), (45697, 3434554), (48374, 3244487), (51262, 3061699), (90383, 1736486), (91394, 1717277), (180766, 868243)]